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Spirit of America Investment Fund Inc., et al. – ‘485BPOS’ on 3/28/24 – ‘JSON’

On:  Thursday, 3/28/24, at 10:48am ET   ·   Effective:  3/29/24   ·   Accession #:  1580642-24-1855   ·   File #s:  333-27925, 811-08231

Previous ‘485BPOS’:  ‘485BPOS’ on 4/28/23   ·   Latest ‘485BPOS’:  This Filing   ·   30 References:   

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  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 3/28/24  Spirit of America Inv Fund Inc.   485BPOS     3/29/24   15:3M                                     Blu Giant, LLC/FASpirit of America Energy Fund Class A (SOAEX) — Class C (SACEX) — Institutional Shares (SAIEX)

Post-Effective Amendment of a Form N-1 or N-1A Registration   —   Rule 485(b)

Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 485BPOS     Post-Effective Amendment of a Form N-1 or N-1A      HTML   1.25M 
                Registration                                                     
 2: EX-99.h OTH MAT CONT  Other Material Contract                   HTML     65K 
 3: EX-99.h OTH MAT CONT  Other Material Contract                   HTML     12K 
 4: EX-99.j OTHER OPININ  Other Opinion                             HTML      8K 
14: R1          Risk/Return Summary                                 HTML    182K 
15: R7          Risk/Return Detail Data                             HTML    309K 
10: XML         IDEA XML File -- Filing Summary                      XML     16K 
13: XML         XBRL Instance -- spiritofamerica_485bpos_htm         XML    206K 
 6: EX-101.CAL  XBRL Calculations -- soa-20240328_cal                XML     26K 
 7: EX-101.DEF  XBRL Definitions -- soa-20240328_def                 XML    257K 
 8: EX-101.LAB  XBRL Labels -- soa-20240328_lab                      XML    378K 
 9: EX-101.PRE  XBRL Presentations -- soa-20240328_pre               XML    455K 
 5: EX-101.SCH  XBRL Schema -- soa-20240328                          XSD     36K 
11: JSON        XBRL Instance as JSON Data -- MetaLinks              106±   214K 
12: ZIP         XBRL Zipped Folder -- 0001580642-24-001855-xbrl      Zip    395K 


‘JSON’   —   XBRL Instance as JSON Data — MetaLinks


This File is an XBRL Instance as JavaScript Object Notation (JSON) Data.



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                    ]
                },
            "rr_AnnualReturn1993":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn1993",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 1993",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r64"
                    ]
                },
            "rr_AnnualReturn1994":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn1994",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 1994",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn1995":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn1995",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 1995",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn1996":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn1996",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 1996",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r64"
                    ]
                },
            "rr_AnnualReturn1997":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn1997",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 1997",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r64"
                    ]
                },
            "rr_AnnualReturn1998":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn1998",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 1998",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn1999":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn1999",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 1999",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r64"
                    ]
                },
            "rr_AnnualReturn2000":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2000",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 2000",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn2001":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2001",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 2001",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn2002":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2002",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 2002",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn2003":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2003",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 2003",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r64"
                    ]
                },
            "rr_AnnualReturn2004":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2004",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 2004",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r64"
                    ]
                },
            "rr_AnnualReturn2005":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2005",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 2005",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn2006":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2006",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 2006",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn2007":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2007",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 2007",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r64"
                    ]
                },
            "rr_AnnualReturn2008":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2008",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 2008",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn2009":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2009",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 2009",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r64"
                    ]
                },
            "rr_AnnualReturn2010":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2010",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 2010",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn2011":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2011",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 2011",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r64"
                    ]
                },
            "rr_AnnualReturn2012":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2012",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 2012",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn2013":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2013",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 2013",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn2014":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2014",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 2014",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn2015":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2015",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "2015",
                            "verboseLabel":  "Annual Return 2015",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn2016":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2016",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "2016",
                            "verboseLabel":  "Annual Return 2016",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn2017":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2017",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "2017",
                            "verboseLabel":  "Annual Return 2017",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn2018":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2018",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "2018",
                            "verboseLabel":  "Annual Return 2018",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn2019":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2019",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "2019",
                            "verboseLabel":  "Annual Return 2019",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn2020":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2020",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "2020",
                            "verboseLabel":  "Annual Return 2020",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn2021":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2021",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "2021",
                            "verboseLabel":  "Annual Return 2021",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn2022":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2022",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "2022",
                            "verboseLabel":  "Annual Return 2022",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn2023":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2023",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "2023",
                            "verboseLabel":  "Annual Return 2023",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn2024":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2024",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 2024",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturn2025":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturn2025",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return 2025",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_AnnualReturnCaption":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturnCaption",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Annual Return Caption [Text]",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart.  Provide annual total returns beginning with the earliest calendar year.  Calculate annual returns using the Instructions to Item 8(a), except that the calculations should be based on calendar years.  If a Fund's shares are sold subject to a sales load or account fees, state that sales loads or account fees are not reflected in the bar chart and that, if these amounts were reflected, returns would be less than those shown.  When a Multiple Class Fund offers more than one Class in the prospectus, provide annual total returns in the bar chart for only one of those Classes.  The Fund can select which Class to include (e.g., the oldest Class, the Class with the greatest net assets).  When a Multiple Class Fund offering one or more Classes offers a new Class in a prospectus that does not offer the shares of any other Class, include the bar chart with annual total returns for any other existing Class for the first year that the Class is offered.  Explain in a footnote that the returns are for a Class that is not offered in the prospectus that would have substantially similar annual returns because the shares are invested in the same portfolio of securities and the annual returns would differ only to the extent that the Classes do not have the same expenses.  Include return information for the other Class reflected in the bar chart in the performance table."
                            }
                        }
                    },
                "auth_ref":  [
                    "r65"
                    ]
                },
            "rr_AnnualReturnColumnName":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "AnnualReturnColumnName",
                "presentation":  [
                    "http://soa/role/BarChartData",
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                        }
                    },
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                        "role":  {
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                    },
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                    },
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                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "BarChartTableAbstract",
                "auth_ref":  [
                    ]
                },
            "rr_BarChartTableTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "BarChartTableTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Bar Chart [Table]",
                            "documentation":  "Contains a command for the SEC Viewer for the role corresponding to BarChartData."
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "rr_BarChartYearToDateReturn":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "BarChartYearToDateReturn",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Bar Chart, Year to Date Return",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "rr_BarChartYearToDateReturnDate":  {
                "xbrltype":  "dateItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "BarChartYearToDateReturnDate",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Bar Chart, Year to Date Return, Date",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
            "soa_C000143747Member":  {
                "xbrltype":  "domainItemType",
                "nsuri":  "http://soa/20240328",
                "localname":  "C000143747Member",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://soa/role/ExpenseExample",
                    "http://soa/role/OperatingExpensesData",
                    "http://soa/role/PerformanceTableData",
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/Class",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Class A"
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "soa_C000167220Member":  {
                "xbrltype":  "domainItemType",
                "nsuri":  "http://soa/20240328",
                "localname":  "C000167220Member",
                "presentation":  [
                    "http://soa/role/ExpenseExample",
                    "http://soa/role/OperatingExpensesData",
                    "http://soa/role/PerformanceTableData",
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/Class",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Class C"
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "soa_C000218733Member":  {
                "xbrltype":  "domainItemType",
                "nsuri":  "http://soa/20240328",
                "localname":  "C000218733Member",
                "presentation":  [
                    "http://soa/role/ExpenseExample",
                    "http://soa/role/OperatingExpensesData",
                    "http://soa/role/PerformanceTableData",
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/Class",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Institutional Shares"
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "soa_CollateralizedMortgageObligationCMORiskMember":  {
                "xbrltype":  "domainItemType",
                "nsuri":  "http://soa/20240328",
                "localname":  "CollateralizedMortgageObligationCMORiskMember",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Collateralized Mortgage Obligation C M O Risk [Member]"
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "rr_Component1OtherExpensesOverAssets":  {
                "xbrltype":  "NonNegativePure4Type",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "Component1OtherExpensesOverAssets",
                "calculation":  {
                    "http://soa/role/OperatingExpensesData":  {
                        "parentTag":  "rr_OtherExpensesOverAssets",
                        "weight":  1.0,
                        "order":  1.0
                        }
                    },
                "presentation":  [
                    "http://soa/role/OperatingExpensesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Component1 Other Expenses",
                            "documentation":  "The Fund may subdivide this caption into no more than three subcaptions that identify the largest expense or expenses comprising \"Other Expenses,\" but must include a total of all \"Other Expenses.\" Alternatively, the Fund may include the components of \"Other Expenses\" in a parenthetical to the caption."
                            }
                        }
                    },
                "auth_ref":  [
                    "r24"
                    ]
                },
            "rr_Component2OtherExpensesOverAssets":  {
                "xbrltype":  "NonNegativePure4Type",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "Component2OtherExpensesOverAssets",
                "calculation":  {
                    "http://soa/role/OperatingExpensesData":  {
                        "parentTag":  "rr_OtherExpensesOverAssets",
                        "weight":  1.0,
                        "order":  2.0
                        }
                    },
                "presentation":  [
                    "http://soa/role/OperatingExpensesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Component2 Other Expenses",
                            "documentation":  "The Fund may subdivide this caption into no more than three subcaptions that identify the largest expense or expenses comprising \"Other Expenses,\" but must include a total of all \"Other Expenses.\" Alternatively, the Fund may include the components of \"Other Expenses\" in a parenthetical to the caption."
                            }
                        }
                    },
                "auth_ref":  [
                    "r36"
                    ]
                },
            "rr_Component3OtherExpensesOverAssets":  {
                "xbrltype":  "NonNegativePure4Type",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "Component3OtherExpensesOverAssets",
                "calculation":  {
                    "http://soa/role/OperatingExpensesData":  {
                        "parentTag":  "rr_OtherExpensesOverAssets",
                        "weight":  1.0,
                        "order":  3.0
                        }
                    },
                "presentation":  [
                    "http://soa/role/OperatingExpensesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Component3 Other Expenses",
                            "documentation":  "The Fund may subdivide this caption into no more than three subcaptions that identify the largest expense or expenses comprising \"Other Expenses,\" but must include a total of all \"Other Expenses.\" Alternatively, the Fund may include the components of \"Other Expenses\" in a parenthetical to the caption."
                            }
                        }
                    },
                "auth_ref":  [
                    "r24"
                    ]
                },
            "soa_ConcentrationRiskMember":  {
                "xbrltype":  "domainItemType",
                "nsuri":  "http://soa/20240328",
                "localname":  "ConcentrationRiskMember",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Concentration Risk [Member]"
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "soa_CreditRisksOfLowerGradeSecuritiesMember":  {
                "xbrltype":  "domainItemType",
                "nsuri":  "http://soa/20240328",
                "localname":  "CreditRisksOfLowerGradeSecuritiesMember",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Credit Risks Of Lower Grade Securities [Member]"
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "rr_DistributionAndService12b1FeesOverAssets":  {
                "xbrltype":  "NonNegativePure4Type",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "DistributionAndService12b1FeesOverAssets",
                "calculation":  {
                    "http://soa/role/OperatingExpensesData":  {
                        "parentTag":  "rr_ExpensesOverAssets",
                        "weight":  1.0,
                        "order":  2.0
                        }
                    },
                "presentation":  [
                    "http://soa/role/OperatingExpensesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Distribution and/or Service (12b-1) Fees",
                            "verboseLabel":  "Distribution and Service (12b-1) Fees",
                            "documentation":  "Distribution [and/or Service] (12b-1) Fees\" include all distribution or other expenses incurred during the most recent fiscal year under a plan adopted pursuant to rule 12b-1 [17 CFR 270.12b-1].  Under an appropriate caption or a subcaption of \"Other Expenses,\" disclose the amount of any distribution or similar expenses deducted from the Fund's assets other than pursuant to a rule 12b-1 plan."
                            }
                        }
                    },
                "auth_ref":  [
                    "r43"
                    ]
                },
            "rr_DistributionOrSimilarNon12b1FeesOverAssets":  {
                "xbrltype":  "NonNegativePure4Type",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "DistributionOrSimilarNon12b1FeesOverAssets",
                "calculation":  {
                    "http://soa/role/OperatingExpensesData":  {
                        "parentTag":  "rr_ExpensesOverAssets",
                        "weight":  1.0,
                        "order":  3.0
                        }
                    },
                "presentation":  [
                    "http://soa/role/OperatingExpensesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Distribution or Similar (Non 12b-1) Fees",
                            "documentation":  "Distribution [and/or Service] (12b-1) Fees\" include all distribution or other expenses incurred during the most recent fiscal year under a plan adopted pursuant to rule 12b-1 [17 CFR 270.12b-1].  Under an appropriate caption or a subcaption of \"Other Expenses,\" disclose the amount of any distribution or similar expenses deducted from the Fund's assets other than pursuant to a rule 12b-1 plan."
                            }
                        }
                    },
                "auth_ref":  [
                    "r21"
                    ]
                },
            "soa_DividendAndDistributionRiskMember":  {
                "xbrltype":  "domainItemType",
                "nsuri":  "http://soa/20240328",
                "localname":  "DividendAndDistributionRiskMember",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Dividend And Distribution Risk [Member]"
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "dei_DocumentCreationDate":  {
                "xbrltype":  "dateItemType",
                "nsuri":  "http://xbrl.sec.gov/dei/2023",
                "localname":  "DocumentCreationDate",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Document Creation Date",
                            "documentation":  "The date the document was made available and submitted, in YYYY-MM-DD format.  The date of submission, date of acceptance by the recipient, and the document effective date are all potentially different."
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "dei_DocumentEffectiveDate":  {
                "xbrltype":  "dateItemType",
                "nsuri":  "http://xbrl.sec.gov/dei/2023",
                "localname":  "DocumentEffectiveDate",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Document Effective Date",
                            "documentation":  "The date when a document, upon receipt and acceptance, becomes officially effective, in YYYY-MM-DD format.  Usually it is a system-assigned date time value, but it may be declared by the submitter in some cases."
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "dei_DocumentPeriodEndDate":  {
                "xbrltype":  "dateItemType",
                "nsuri":  "http://xbrl.sec.gov/dei/2023",
                "localname":  "DocumentPeriodEndDate",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Document Period End Date",
                            "documentation":  "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD."
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "dei_DocumentType":  {
                "xbrltype":  "submissionTypeItemType",
                "nsuri":  "http://xbrl.sec.gov/dei/2023",
                "localname":  "DocumentType",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Document Type",
                            "documentation":  "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc).  The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'."
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "dei_EntityCentralIndexKey":  {
                "xbrltype":  "centralIndexKeyItemType",
                "nsuri":  "http://xbrl.sec.gov/dei/2023",
                "localname":  "EntityCentralIndexKey",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Entity Central Index Key",
                            "documentation":  "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC.  It is commonly abbreviated as CIK."
                            }
                        }
                    },
                "auth_ref":  [
                    "r0"
                    ]
                },
            "dei_EntityDomain":  {
                "xbrltype":  "domainItemType",
                "nsuri":  "http://xbrl.sec.gov/dei/2023",
                "localname":  "EntityDomain",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://soa/role/ExpenseExample",
                    "http://soa/role/OperatingExpensesData",
                    "http://soa/role/PerformanceTableData",
                    "http://soa/role/RiskReturn",
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "documentation":  "All the names of the entities being reported upon in a document.  Any legal structure used to conduct activities or to hold assets.  Some examples of such structures are corporations, partnerships, limited liability companies, grantor trusts, and other trusts.  This item does not include business and geographical segments which are included in the geographical or business segments domains."
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "dei_EntityInvCompanyType":  {
                "xbrltype":  "invCompanyType",
                "nsuri":  "http://xbrl.sec.gov/dei/2023",
                "localname":  "EntityInvCompanyType",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Entity Inv Company Type",
                            "documentation":  "One of:  N-1A (Mutual Fund), N-1 (Open-End Separate Account with No Variable Annuities), N-2 (Closed-End Investment Company), N-3 (Separate Account Registered as Open-End Management Investment Company), N-4 (Variable Annuity UIT Separate Account), N-5 (Small Business Investment Company), N-6 (Variable Life UIT Separate Account), S-1 or S-3 (Face Amount Certificate Company), S-6 (UIT, Non-Insurance Product)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r74"
                    ]
                },
            "dei_EntityRegistrantName":  {
                "xbrltype":  "normalizedStringItemType",
                "nsuri":  "http://xbrl.sec.gov/dei/2023",
                "localname":  "EntityRegistrantName",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Entity Registrant Name",
                            "documentation":  "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC."
                            }
                        }
                    },
                "auth_ref":  [
                    "r0"
                    ]
                },
            "soa_EquitySecuritiesOfMLPsRiskMember":  {
                "xbrltype":  "domainItemType",
                "nsuri":  "http://soa/20240328",
                "localname":  "EquitySecuritiesOfMLPsRiskMember",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Equity Securities Of M L Ps Risk [Member]"
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "rr_ExchangeFee":  {
                "xbrltype":  "NonNegativeMonetaryType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExchangeFee",
                "presentation":  [
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Exchange Fee",
                            "documentation":  "Exchange Fee includes the maximum fee charged for any exchange or transfer of interest from the Fund to another fund.  The Fund may include in a footnote to the table, if applicable, a tabular presentation of the range of exchange fees or a narrative explanation of the fees."
                            }
                        }
                    },
                "auth_ref":  [
                    "r40"
                    ]
                },
            "rr_ExchangeFeeOverRedemption":  {
                "xbrltype":  "NonNegativePure4Type",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExchangeFeeOverRedemption",
                "presentation":  [
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Exchange Fee (as a percentage of Amount Redeemed)",
                            "documentation":  "Exchange Fee includes the maximum fee charged for any exchange or transfer of interest from the Fund to another fund.  The Fund may include in a footnote to the table, if applicable, a tabular presentation of the range of exchange fees or a narrative explanation of the fees."
                            }
                        }
                    },
                "auth_ref":  [
                    "r18"
                    ]
                },
            "rr_ExpenseBreakpointDiscounts":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseBreakpointDiscounts",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Breakpoint Discounts [Text]",
                            "documentation":  "Include the narrative explanations in the order indicated.  A Fund may modify the narrative explanations if the explanation contains comparable information to that shown.  The narrative explanation regarding sales charge discounts is only required by a Fund that offers such discounts and should specify the minimum level of investment required to qualify for a discount."
                            }
                        }
                    },
                "auth_ref":  [
                    "r11"
                    ]
                },
            "rr_ExpenseBreakpointMinimumInvestmentRequiredAmount":  {
                "xbrltype":  "monetaryItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseBreakpointMinimumInvestmentRequiredAmount",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Breakpoint, Minimum Investment Required [Amount]",
                            "documentation":  "This element represents the minimum level of investment required to qualify for discounted sales charges or fund expenses (SEC Form N-1A 2006-09-14 A.3.instructions.1.b)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r11"
                    ]
                },
            "rr_ExpenseExampleAbstract":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseExampleAbstract",
                "auth_ref":  [
                    ]
                },
            "rr_ExpenseExampleByYearCaption":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseExampleByYearCaption",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Example by, Year, Caption [Text]",
                            "documentation":  "The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods.  The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same.  Although your actual costs may be higher or lower."
                            }
                        }
                    },
                "auth_ref":  [
                    "r7"
                    ]
                },
            "rr_ExpenseExampleByYearColumnName":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseExampleByYearColumnName",
                "presentation":  [
                    "http://soa/role/ExpenseExample"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Example, By Year, Column [Text]",
                            "documentation":  "The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods.  The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same.  Although your actual costs may be higher or lower."
                            }
                        }
                    },
                "auth_ref":  [
                    "r7"
                    ]
                },
            "rr_ExpenseExampleByYearHeading":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseExampleByYearHeading",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Example by Year [Heading]",
                            "documentation":  "The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods.  The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same.  Although your actual costs may be higher or lower."
                            }
                        }
                    },
                "auth_ref":  [
                    "r7"
                    ]
                },
            "rr_ExpenseExampleClosingTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseExampleClosingTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Example Closing [Text Block]",
                            "documentation":  "The Example does not reflect sales charges (loads) on reinvested dividends [and other distributions].  If these sales charges (loads) were included, your costs would be higher."
                            }
                        }
                    },
                "auth_ref":  [
                    "r30"
                    ]
                },
            "rr_ExpenseExampleFootnotesTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseExampleFootnotesTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Example Footnotes [Text Block]",
                            "documentation":  "The Example does not reflect sales charges (loads) on reinvested dividends [and other distributions].  If these sales charges (loads) were included, your costs would be higher."
                            }
                        }
                    },
                "auth_ref":  [
                    "r9"
                    ]
                },
            "rr_ExpenseExampleHeading":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseExampleHeading",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Example [Heading]",
                            "documentation":  "Heading for Expense Example."
                            }
                        }
                    },
                "auth_ref":  [
                    "r30"
                    ]
                },
            "rr_ExpenseExampleNarrativeTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseExampleNarrativeTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Example Narrative [Text Block]",
                            "documentation":  "The Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds."
                            }
                        }
                    },
                "auth_ref":  [
                    "r6"
                    ]
                },
            "rr_ExpenseExampleNoRedemptionAbstract":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseExampleNoRedemptionAbstract",
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Example, No Redemption:"
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "rr_ExpenseExampleNoRedemptionByYearCaption":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseExampleNoRedemptionByYearCaption",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Example, No Redemption, By Year, Caption [Text]",
                            "documentation":  "You would pay the following expenses if you did not redeem your shares.  Include the second 1-, 3-, 5-, and 10-year periods and related narrative explanation only if a sales charge (load) or other fee is charged upon redemption."
                            }
                        }
                    },
                "auth_ref":  [
                    "r8"
                    ]
                },
            "rr_ExpenseExampleNoRedemptionByYearColumnName":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseExampleNoRedemptionByYearColumnName",
                "presentation":  [
                    "http://soa/role/ExpenseExampleNoRedemption"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Example, No Redemption, By Year, Column [Text]",
                            "documentation":  "You would pay the following expenses if you did not redeem your shares."
                            }
                        }
                    },
                "auth_ref":  [
                    "r8"
                    ]
                },
            "rr_ExpenseExampleNoRedemptionNarrativeTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseExampleNoRedemptionNarrativeTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Example, No Redemption Narrative [Text Block]",
                            "documentation":  "Contains a command for the SEC Viewer for the role corresponding to ExpenseExampleNoRedemption."
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "rr_ExpenseExampleNoRedemptionTableTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseExampleNoRedemptionTableTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Example, No Redemption [Table]",
                            "documentation":  "Contains a command for the SEC Viewer for the role corresponding to ExpenseExampleNoRedemption."
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "rr_ExpenseExampleNoRedemptionYear01":  {
                "xbrltype":  "NonNegativeMonetaryType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseExampleNoRedemptionYear01",
                "presentation":  [
                    "http://soa/role/ExpenseExample",
                    "http://soa/role/ExpenseExampleNoRedemption",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Example, No Redemption, 1 Year",
                            "documentation":  "You would pay the following expenses if you did not redeem your shares.  Include the second 1-, 3-, 5-, and 10-year periods and related narrative explanation only if a sales charge (load) or other fee is charged upon redemption."
                            }
                        }
                    },
                "auth_ref":  [
                    "r8"
                    ]
                },
            "rr_ExpenseExampleNoRedemptionYear03":  {
                "xbrltype":  "NonNegativeMonetaryType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseExampleNoRedemptionYear03",
                "presentation":  [
                    "http://soa/role/ExpenseExample",
                    "http://soa/role/ExpenseExampleNoRedemption",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Example, No Redemption, 3 Years",
                            "documentation":  "You would pay the following expenses if you did not redeem your shares.  Include the second 1-, 3-, 5-, and 10-year periods and related narrative explanation only if a sales charge (load) or other fee is charged upon redemption."
                            }
                        }
                    },
                "auth_ref":  [
                    "r8"
                    ]
                },
            "rr_ExpenseExampleNoRedemptionYear05":  {
                "xbrltype":  "NonNegativeMonetaryType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseExampleNoRedemptionYear05",
                "presentation":  [
                    "http://soa/role/ExpenseExample",
                    "http://soa/role/ExpenseExampleNoRedemption",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Example, No Redemption, 5 Years",
                            "documentation":  "You would pay the following expenses if you did not redeem your shares.  Include the second 1-, 3-, 5-, and 10-year periods and related narrative explanation only if a sales charge (load) or other fee is charged upon redemption."
                            }
                        }
                    },
                "auth_ref":  [
                    "r31"
                    ]
                },
            "rr_ExpenseExampleNoRedemptionYear10":  {
                "xbrltype":  "NonNegativeMonetaryType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseExampleNoRedemptionYear10",
                "presentation":  [
                    "http://soa/role/ExpenseExample",
                    "http://soa/role/ExpenseExampleNoRedemption",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Example, No Redemption, 10 Years",
                            "documentation":  "You would pay the following expenses if you did not redeem your shares.  Include the second 1-, 3-, 5-, and 10-year periods and related narrative explanation only if a sales charge (load) or other fee is charged upon redemption."
                            }
                        }
                    },
                "auth_ref":  [
                    "r31"
                    ]
                },
            "rr_ExpenseExampleWithRedemptionTableTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseExampleWithRedemptionTableTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Example, With Redemption [Table]",
                            "documentation":  "Contains a command for the SEC Viewer for the role corresponding to ExpenseExample."
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "rr_ExpenseExampleYear01":  {
                "xbrltype":  "NonNegativeMonetaryType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseExampleYear01",
                "presentation":  [
                    "http://soa/role/ExpenseExample",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Example, with Redemption, 1 Year",
                            "documentation":  "The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods.  The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same.  Although your actual costs may be higher or lower."
                            }
                        }
                    },
                "auth_ref":  [
                    "r30"
                    ]
                },
            "rr_ExpenseExampleYear03":  {
                "xbrltype":  "NonNegativeMonetaryType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseExampleYear03",
                "presentation":  [
                    "http://soa/role/ExpenseExample",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Example, with Redemption, 3 Years",
                            "documentation":  "The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods.  The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same.  Although your actual costs may be higher or lower."
                            }
                        }
                    },
                "auth_ref":  [
                    "r7"
                    ]
                },
            "rr_ExpenseExampleYear05":  {
                "xbrltype":  "NonNegativeMonetaryType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseExampleYear05",
                "presentation":  [
                    "http://soa/role/ExpenseExample",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Example, with Redemption, 5 Years",
                            "documentation":  "The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods.  The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same.  Although your actual costs may be higher or lower."
                            }
                        }
                    },
                "auth_ref":  [
                    "r7"
                    ]
                },
            "rr_ExpenseExampleYear10":  {
                "xbrltype":  "NonNegativeMonetaryType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseExampleYear10",
                "presentation":  [
                    "http://soa/role/ExpenseExample",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Example, with Redemption, 10 Years",
                            "documentation":  "The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods.  The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same.  Although your actual costs may be higher or lower."
                            }
                        }
                    },
                "auth_ref":  [
                    "r7"
                    ]
                },
            "rr_ExpenseFootnotesTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseFootnotesTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense Footnotes [Text Block]",
                            "documentation":  "Shareholder Fees."
                            }
                        }
                    },
                "auth_ref":  [
                    "r15"
                    ]
                },
            "rr_ExpenseHeading":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseHeading",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expense [Heading]",
                            "documentation":  "Risk/Return Summary Fee Table Includes the following information, in plain English under rule 421(d) under the Securities Act, after Item 2 Fees and expenses of the Fund This table describes the fees and expenses that you may pay if you buy and hold shared of the Fund.  You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $[_____] in [name of fund family] funds.  Shareholder Fees (fees paid directly from your investment) Example This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.  The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then you redeem all of your shares at the end of those periods.  The Example also assumes that your investment has a 5% return per year and that the Fund's operating expenses remained the same.  Although your actual costs may be higher or lower, based on these assumptions your costs would be You would pay the following expenses if you did not redeem your shares The Example does not reflect sales charges (loads) on reinvested dividends [and other distributions].  If these sales charges (loads) were included, your costs would be higher.  Portfolio Turnover The Fund pays transaction costs, such as commissions, when it buys and sells securities (or \"turns over\" its portfolio).  A higher portfolio turnover may indicate higher transaction costs.  These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance.  During the most recent fiscal year, the Fund's portfolio turnover rate was __% of the average value of its whole portfolio.  Instructions.  A.3.instructions.6 New Funds.  For purposes of this Item, a \"New Fund\" is a Fund that does not include in Form N-1A financial statements reporting operating results or that includes financial statements for the Fund's initial fiscal year reporting operating results for a period of 6 months or less.  The following Instructions apply to New Funds."
                            }
                        }
                    },
                "auth_ref":  [
                    "r13"
                    ]
                },
            "rr_ExpenseNarrativeTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpenseNarrativeTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
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                            "documentation":  "This table describes the fees and expenses that you may pay if you buy, hold, and sell shares of the Fund.  You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the tables and examples below.  You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $[ ] in [name of fund family] funds.  More information about these and other discounts is available from your financial intermediary and in [identify section heading and page number] of the Fund's prospectus and [identify section heading and page number] of the Fund's statement of additional information"
                            }
                        }
                    },
                "auth_ref":  [
                    "r11"
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                },
            "rr_ExpensesDeferredChargesTextBlock":  {
                "xbrltype":  "textBlockItemType",
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                    "en-us":  {
                        "role":  {
                            "label":  "Expenses Deferred Charges [Text Block]",
                            "documentation":  "A Fund may include in a footnote to the table, if applicable, a tabular presentation showing the amount of deferred sales charges (loads) over time or a narrative explanation of the sales charges (loads) (e.g., __% in the first year after purchase, declining to __% in the __ year and eliminated thereafter)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r16"
                    ]
                },
            "rr_ExpensesExplanationOfNonrecurringAccountFee":  {
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                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expenses Explanation of Nonrecurring Account Fee [Text]",
                            "documentation":  "The Fund may include an explanation of any non-recurring account fee in a parenthetical to the caption or in a footnote to the table."
                            }
                        }
                    },
                "auth_ref":  [
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                },
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                "lang":  {
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                        "role":  {
                            "label":  "Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text]",
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                            }
                        }
                    },
                "auth_ref":  [
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                },
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                    "en-us":  {
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                            }
                        }
                    },
                "auth_ref":  [
                    "r23"
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                },
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                "nsuri":  "http://xbrl.sec.gov/rr/2023",
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                "calculation":  {
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                        "parentTag":  "rr_NetExpensesOverAssets",
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                        "order":  1.0
                        }
                    },
                "presentation":  [
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                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
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                            "verboseLabel":  "Expenses (as a percentage of Assets)",
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                            }
                        }
                    },
                "auth_ref":  [
                    "r25"
                    ]
                },
            "rr_ExpensesRangeOfExchangeFeesTextBlock":  {
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                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ExpensesRangeOfExchangeFeesTextBlock",
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                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expenses Range of Exchange Fees [Text Block]",
                            "documentation":  "The Fund may include in a footnote to the table, if applicable, a tabular presentation of the range of exchange fees or a narrative explanation of the fees."
                            }
                        }
                    },
                "auth_ref":  [
                    "r18"
                    ]
                },
            "rr_ExpensesRepresentBothMasterAndFeeder":  {
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                    "en-us":  {
                        "role":  {
                            "label":  "Expenses Represent Both Master and Feeder [Text]",
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                            }
                        }
                    },
                "auth_ref":  [
                    "r14"
                    ]
                },
            "rr_ExpensesRestatedToReflectCurrent":  {
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                "presentation":  [
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                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Expenses Restated to Reflect Current [Text]",
                            "documentation":  "In a footnote to the table, disclose that the expense information in the table has been restated to reflect current fees."
                            }
                        }
                    },
                "auth_ref":  [
                    "r26"
                    ]
                },
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                "calculation":  {
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                        "parentTag":  "rr_NetExpensesOverAssets",
                        "weight":  1.0,
                        "order":  2.0
                        }
                    },
                "presentation":  [
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                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Fee Waiver or Reimbursement",
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                            }
                        }
                    },
                "auth_ref":  [
                    "r37"
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                },
            "rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
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                "presentation":  [
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                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Fee Waiver or Reimbursement over Assets, Date of Termination",
                            "documentation":  "This element represents the date of expected termination of any expense reimbursement or fee waiver arrangements that reduce any Fund operating expenses (SEC Form N-1A 2006-09-14 A.3.table.1.11 Total Annual Fund Operating Expenses A.3.instructions.3.e)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r27"
                    ]
                },
            "rr_HighestQuarterlyReturnLabel":  {
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                    "en-us":  {
                        "role":  {
                            "label":  "Highest Quarterly Return, Label",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart."
                            }
                        }
                    },
                "auth_ref":  [
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                },
            "rr_IndexNoDeductionForFeesExpensesTaxes":  {
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                    "en-us":  {
                        "role":  {
                            "label":  "Index No Deduction for Fees, Expenses, Taxes [Text]",
                            "documentation":  "The Performance Table includes a parenthetical, indicating that the Index \"(reflects no deduction for fees, expenses or taxes)\".  This tag is used when this is reflected in a footnote."
                            }
                        }
                    },
                "auth_ref":  [
                    "r57"
                    ]
                },
            "soa_IndustrySpecificRiskMember":  {
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                "presentation":  [
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                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
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                "auth_ref":  [
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                    "en-us":  {
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                "auth_ref":  [
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            "soa_IssuerRiskMember":  {
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                "presentation":  [
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                "lang":  {
                    "en-us":  {
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                            }
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                "auth_ref":  [
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                },
            "dei_LegalEntityAxis":  {
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                    "http://soa/role/ExpenseExample",
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                    "http://soa/role/PerformanceTableData",
                    "http://soa/role/RiskReturn",
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                            "documentation":  "The set of legal entities associated with a report."
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                        }
                    },
                "auth_ref":  [
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                    "en-us":  {
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                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a bar chart showing the Fund's annual total returns for each of the last 10 calendar years (or for the life of the Fund if less than 10 years), but only for periods subsequent to the effective date of the Fund's registration statement.  Present the corresponding numerical return adjacent to each bar.  If the Fund's fiscal year is other than a calendar year, include the year-to-date return information as of the end of the most recent quarter in a footnote to the bar chart.  Following the bar chart, disclose the Fund's highest and lowest return for a quarter during the 10 years or other period of the bar chart."
                            }
                        }
                    },
                "auth_ref":  [
                    "r53"
                    ]
                },
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                "xbrltype":  "domainItemType",
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                "localname":  "MLPAffiliatesRiskMember",
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                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
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                    "en-us":  {
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                    },
                "auth_ref":  [
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            "soa_MLPLiquidityRiskMember":  {
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                "presentation":  [
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                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
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                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "M L P Liquidity Risk [Member]"
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                    },
                "auth_ref":  [
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                },
            "soa_MLPRiskMember":  {
                "xbrltype":  "domainItemType",
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                "localname":  "MLPRiskMember",
                "presentation":  [
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                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
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                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "M L P Risk [Member]"
                            }
                        }
                    },
                "auth_ref":  [
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                },
            "rr_ManagementFeesOverAssets":  {
                "xbrltype":  "NonNegativePure4Type",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ManagementFeesOverAssets",
                "calculation":  {
                    "http://soa/role/OperatingExpensesData":  {
                        "parentTag":  "rr_ExpensesOverAssets",
                        "weight":  1.0,
                        "order":  1.0
                        }
                    },
                "presentation":  [
                    "http://soa/role/OperatingExpensesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Management Fees",
                            "verboseLabel":  "Management Fees (as a percentage of Assets)",
                            "documentation":  "Management Fees include investment advisory fees (including any fees based on the Fund's performance), any other management fees payable to the investment adviser or its affiliates, and administrative fees payable to the investment adviser or its affiliates that are not included as \"Other Expenses.\""
                            }
                        }
                    },
                "auth_ref":  [
                    "r20"
                    ]
                },
            "soa_ManagerRiskMember":  {
                "xbrltype":  "domainItemType",
                "nsuri":  "http://soa/20240328",
                "localname":  "ManagerRiskMember",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Manager Risk [Member]"
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "rr_MarketIndexPerformanceTableTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "MarketIndexPerformanceTableTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Market Index Performance [Table]",
                            "documentation":  "Contains a command for the SEC Viewer for the role corresponding to MarketIndexPerformanceData."
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "soa_MarketRiskMember":  {
                "xbrltype":  "domainItemType",
                "nsuri":  "http://soa/20240328",
                "localname":  "MarketRiskMember",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Market Risk [Member]"
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "rr_MaximumAccountFee":  {
                "xbrltype":  "NonNegativeMonetaryType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "MaximumAccountFee",
                "presentation":  [
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Maximum Account Fee",
                            "documentation":  "Include the caption \"Maximum Account Fees\" only if the Fund charges these fees.  A Fund may omit other captions if the Fund does not charge the fees or expenses covered by the captions.  Disclose account fees that may be charged to a typical investor in the Fund; fees that apply to only a limited number of shareholders based on their particular circumstances need not be disclosed.  Include a caption describing the maximum account fee (e.g., \"Maximum Account Maintenance Fee\" or \"Maximum Cash Management Fee\").  State the maximum annual account fee as either a fixed dollar amount or a percentage of assets.  Include in a parenthetical to the caption the basis on which any percentage is calculated.  If an account fee is charged only to accounts that do not meet a certain threshold (e.g., accounts under $5)"
                            }
                        }
                    },
                "auth_ref":  [
                    "r12"
                    ]
                },
            "rr_MaximumAccountFeeOverAssets":  {
                "xbrltype":  "NonNegativePure4Type",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "MaximumAccountFeeOverAssets",
                "presentation":  [
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Maximum Account Fee (as a percentage of Assets)",
                            "documentation":  "Include the caption \"Maximum Account Fees\" only if the Fund charges these fees.  A Fund may omit other captions if the Fund does not charge the fees or expenses covered by the captions.  Disclose account fees that may be charged to a typical investor in the Fund; fees that apply to only a limited number of shareholders based on their particular circumstances need not be disclosed.  Include a caption describing the maximum account fee (e.g., \"Maximum Account Maintenance Fee\" or \"Maximum Cash Management Fee\").  State the maximum annual account fee as either a fixed dollar amount or a percentage of assets.  Include in a parenthetical to the caption the basis on which any percentage is calculated.  If an account fee is charged only to accounts that do not meet a certain threshold (e.g., accounts under $5)"
                            }
                        }
                    },
                "auth_ref":  [
                    "r41"
                    ]
                },
            "rr_MaximumCumulativeSalesChargeOverOfferingPrice":  {
                "xbrltype":  "NonNegativePure4Type",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "MaximumCumulativeSalesChargeOverOfferingPrice",
                "presentation":  [
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Maximum Cumulative Sales Charge (as a percentage of Offering Price)",
                            "documentation":  "Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price).  If a sales charge (load) is imposed on shares purchased with reinvested capital gains distributions or returns of capital, include the bracketed words in the third caption."
                            }
                        }
                    },
                "auth_ref":  [
                    "r35"
                    ]
                },
            "rr_MaximumCumulativeSalesChargeOverOther":  {
                "xbrltype":  "NonNegativePure4Type",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "MaximumCumulativeSalesChargeOverOther",
                "presentation":  [
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Maximum Cumulative Sales Charge (as a percentage)",
                            "documentation":  "Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price).  If a sales charge (load) is imposed on shares purchased with reinvested capital gains distributions or returns of capital, include the bracketed words in the third caption."
                            }
                        }
                    },
                "auth_ref":  [
                    "r35"
                    ]
                },
            "rr_MaximumDeferredSalesChargeOverOfferingPrice":  {
                "xbrltype":  "NonNegativePure4Type",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "MaximumDeferredSalesChargeOverOfferingPrice",
                "presentation":  [
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Maximum Deferred Sales Charge (as a percentage of Offering Price)",
                            "documentation":  "Maximum Deferred Sales Charge (Load) (as a percentage of ____) A.3.instructions.2.a.i \"Maximum Deferred Sales Charge (Load)\" includes the maximum total deferred sales charge (load) payable upon redemption, in installments, or both, expressed as a percentage of the amount or amounts stated in response to Item 7(a), except that, for a sales charge (load) based on net asset value at the time of purchase, show the sales charge (load) as a percentage of the offering price at the time of purchase.  A Fund may include in a footnote to the table, if applicable, a tabular presentation showing the amount of deferred sales charges (loads) over time or a narrative explanation of the sales charges (loads) (e.g., __% in the first year after purchase, declining to __% in the __ year and eliminated thereafter).  A.3.instructions.2.a.ii If more than one type of sales charge (load) is imposed (e.g., a deferred sales charge (load) and a front-end sales charge (load)), the first caption in the table should read \"Maximum Sales Charge (Load)\" and show the maximum cumulative percentage.  Show the percentage amounts and the terms of each sales charge (load) comprising that figure on separate lines below."
                            }
                        }
                    },
                "auth_ref":  [
                    "r16"
                    ]
                },
            "rr_MaximumDeferredSalesChargeOverOther":  {
                "xbrltype":  "NonNegativePure4Type",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "MaximumDeferredSalesChargeOverOther",
                "presentation":  [
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Maximum Deferred Sales Charge (Load) (as a percentage of net asset value)",
                            "verboseLabel":  "Maximum Deferred Sales Charge (as a percentage)",
                            "documentation":  "Maximum Deferred Sales Charge (Load) (as a percentage of ____) \"Maximum Deferred Sales Charge (Load)\" includes the maximum total deferred sales charge (load) payable upon redemption, in installments, or both, expressed as a percentage of the amount or amounts stated in response to Item 7(a), except that, for a sales charge (load) based on net asset value at the time of purchase, show the sales charge (load) as a percentage of the offering price at the time of purchase.  A Fund may include in a footnote to the table, if applicable, a tabular presentation showing the amount of deferred sales charges (loads) over time or a narrative explanation of the sales charges (loads) (e.g., __% in the first year after purchase, declining to __% in the __ year and eliminated thereafter).  If more than one type of sales charge (load) is imposed (e.g., a deferred sales charge (load) and a front-end sales charge (load)), the first caption in the table should read \"Maximum Sales Charge (Load)\" and show the maximum cumulative percentage.  Show the percentage amounts and the terms of each sales charge (load) comprising that figure on separate lines below."
                            }
                        }
                    },
                "auth_ref":  [
                    "r16"
                    ]
                },
            "rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice":  {
                "xbrltype":  "NonNegativePure4Type",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "MaximumSalesChargeImposedOnPurchasesOverOfferingPrice",
                "presentation":  [
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Maximum Sales Charge (Load) Imposed on Purchases (as a percentage of offering price)",
                            "verboseLabel":  "Maximum Sales Charge Imposed on Purchases (as a percentage of Offering Price)",
                            "documentation":  "Maximum Deferred Sales Charge (Load) (as a percentage of ____) A.3.instructions.2.a.i \"Maximum Deferred Sales Charge (Load)\" includes the maximum total deferred sales charge (load) payable upon redemption, in installments, or both, expressed as a percentage of the amount or amounts stated in response to Item 7(a), except that, for a sales charge (load) based on net asset value at the time of purchase, show the sales charge (load) as a percentage of the offering price at the time of purchase.  A Fund may include in a footnote to the table, if applicable, a tabular presentation showing the amount of deferred sales charges (loads) over time or a narrative explanation of the sales charges (loads) (e.g., __% in the first year after purchase, declining to __% in the __ year and eliminated thereafter).  A.3.instructions.2.a.ii If more than one type of sales charge (load) is imposed (e.g., a deferred sales charge (load) and a front-end sales charge (load)), the first caption in the table should read \"Maximum Sales Charge (Load)\" and show the maximum cumulative percentage.  Show the percentage amounts and the terms of each sales charge (load) comprising that figure on separate lines below."
                            }
                        }
                    },
                "auth_ref":  [
                    "r35"
                    ]
                },
            "rr_MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther":  {
                "xbrltype":  "NonNegativePure4Type",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "MaximumSalesChargeOnReinvestedDividendsAndDistributionsOverOther",
                "presentation":  [
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Maximum Sales Charge on Reinvested Dividends and Distributions (as a percentage)",
                            "documentation":  "Maximum Sales Charge (Load) Imposed on Reinvested Dividends[and other Distributions] (as a percentage of ____)"
                            }
                        }
                    },
                "auth_ref":  [
                    "r38"
                    ]
                },
            "soa_MidCapCompanyRiskMember":  {
                "xbrltype":  "domainItemType",
                "nsuri":  "http://soa/20240328",
                "localname":  "MidCapCompanyRiskMember",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Mid Cap Company Risk [Member]"
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "rr_MoneyMarketSevenDayTaxEquivalentYield":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "MoneyMarketSevenDayTaxEquivalentYield",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Money Market Seven Day Tax Equivalent Yield",
                            "documentation":  "Calculate a Money Market Fund's 7-day yield under Item 21(a); the Fund's average annual total return under Item 21(b)(1); and the Fund's average annual total return (after taxes on distributions) and average annual total return (after taxes on distributions and redemption) under Items 21(b)(2) and (3), respectively."
                            }
                        }
                    },
                "auth_ref":  [
                    "r60"
                    ]
                },
            "rr_MoneyMarketSevenDayYield":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "MoneyMarketSevenDayYield",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Money Market Seven Day Yield",
                            "documentation":  "Calculate a Money Market Fund's 7-day yield under Item 21(a); the Fund's average annual total return under Item 21(b)(1); and the Fund's average annual total return (after taxes on distributions) and average annual total return (after taxes on distributions and redemption) under Items 21(b)(2) and (3), respectively."
                            }
                        }
                    },
                "auth_ref":  [
                    "r60"
                    ]
                },
            "rr_MoneyMarketSevenDayYieldCaption":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "MoneyMarketSevenDayYieldCaption",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Money Market Seven Day Yield, Caption [Text]",
                            "documentation":  "Calculate a Money Market Fund's 7-day yield under Item 21(a); the Fund's average annual total return under Item 21(b)(1); and the Fund's average annual total return (after taxes on distributions) and average annual total return (after taxes on distributions and redemption) under Items 21(b)(2) and (3), respectively."
                            }
                        }
                    },
                "auth_ref":  [
                    "r60"
                    ]
                },
            "rr_MoneyMarketSevenDayYieldColumnName":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "MoneyMarketSevenDayYieldColumnName",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Money Market Seven Day Yield Column [Text]",
                            "documentation":  "Calculate a Money Market Fund's 7-day yield under Item 21(a); the Fund's average annual total return under Item 21(b)(1); and the Fund's average annual total return (after taxes on distributions) and average annual total return (after taxes on distributions and redemption) under Items 21(b)(2) and (3), respectively."
                            }
                        }
                    },
                "auth_ref":  [
                    "r60"
                    ]
                },
            "rr_MoneyMarketSevenDayYieldPhone":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "MoneyMarketSevenDayYieldPhone",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Money Market Seven Day Yield Phone",
                            "documentation":  "A Fund (other than a Money Market Fund) may include the Fund's yield calculated under Item 21(b)(2).  Any Fund may include its tax-equivalent yield calculated under Item 21.  If a Fund's yield is included, provide a toll-free (or collect) telephone number that investors can use to obtain current yield information."
                            }
                        }
                    },
                "auth_ref":  [
                    "r62"
                    ]
                },
            "rr_NetExpensesOverAssets":  {
                "xbrltype":  "NonNegativePure4Type",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "NetExpensesOverAssets",
                "calculation":  {
                    "http://soa/role/OperatingExpensesData":  {
                        "parentTag":  null,
                        "weight":  null,
                        "order":  null,
                        "root":  true
                        }
                    },
                "presentation":  [
                    "http://soa/role/OperatingExpensesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "totalLabel":  "Net Expenses (as a percentage of Assets)",
                            "label":  "Net Expenses (as a percentage of Assets)",
                            "documentation":  "Total Annual Fund Operating Expenses."
                            }
                        }
                    },
                "auth_ref":  [
                    "r37"
                    ]
                },
            "soa_NonUSIssuerRiskMember":  {
                "xbrltype":  "domainItemType",
                "nsuri":  "http://soa/20240328",
                "localname":  "NonUSIssuerRiskMember",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Non U S Issuer Risk [Member]"
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "rr_ObjectiveHeading":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ObjectiveHeading",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Objective [Heading]",
                            "documentation":  "Investment Objectives/Goals.  Disclose the Fund's investment objectives or goals.  A Fund also may identify its type or category (e.g., that it is a Money Market Fund or a balanced fund)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r5"
                    ]
                },
            "rr_ObjectivePrimaryTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ObjectivePrimaryTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Objective, Primary [Text Block]",
                            "documentation":  "Investment Objectives/Goals.  Disclose the Fund's investment objectives or goals.  A Fund also may identify its type or category (e.g., that it is a Money Market Fund or a balanced fund)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r5"
                    ]
                },
            "rr_ObjectiveSecondaryTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ObjectiveSecondaryTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Objective, Secondary [Text Block]",
                            "documentation":  "Investment Objectives/Goals.  Disclose the Fund's investment objectives or goals.  A Fund also may identify its type or category (e.g., that it is a Money Market Fund or a balanced fund)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r5"
                    ]
                },
            "rr_OperatingExpensesAbstract":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "OperatingExpensesAbstract",
                "auth_ref":  [
                    ]
                },
            "rr_OperatingExpensesCaption":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "OperatingExpensesCaption",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Operating Expenses Caption [Text]",
                            "documentation":  "Annual Fund Operating Expenses (ongoing expenses that you pay each year as a percentage of the value of your investment)"
                            }
                        }
                    },
                "auth_ref":  [
                    "r42"
                    ]
                },
            "rr_OperatingExpensesColumnName":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "OperatingExpensesColumnName",
                "presentation":  [
                    "http://soa/role/OperatingExpensesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Operating Expenses Column [Text]",
                            "documentation":  "Annual Fund Operating Expenses (ongoing expenses that you pay each year as a percentage of the value of your investment)"
                            }
                        }
                    },
                "auth_ref":  [
                    "r42"
                    ]
                },
            "rr_OtherExpensesNewFundBasedOnEstimates":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "OtherExpensesNewFundBasedOnEstimates",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Other Expenses, New Fund, Based on Estimates [Text]",
                            "documentation":  "This element represents the disclosure for new funds that \"Other Expenses\" are based on estimated amounts for the current fiscal year."
                            }
                        }
                    },
                "auth_ref":  [
                    "r33"
                    ]
                },
            "rr_OtherExpensesOverAssets":  {
                "xbrltype":  "NonNegativePure4Type",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "OtherExpensesOverAssets",
                "calculation":  {
                    "http://soa/role/OperatingExpensesData":  {
                        "parentTag":  "rr_ExpensesOverAssets",
                        "weight":  1.0,
                        "order":  4.0
                        }
                    },
                "presentation":  [
                    "http://soa/role/OperatingExpensesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Other Expenses",
                            "verboseLabel":  "Other Expenses (as a percentage of Assets):",
                            "documentation":  "\"Other Expenses\" include all expenses not otherwise disclosed in the table that are deducted from the Fund's assets or charged to all shareholder accounts.  The amount of expenses deducted from the Fund's assets are the amounts shown as expenses in the Fund's statement of operations (including increases resulting from complying with paragraph 2(g) of rule 6-07 of Regulation S-X [17 CFR 210.6-07]).  \"Other Expenses\" do not include extraordinary expenses as determined under generally accepted accounting principles (see Accounting Principles Board Opinion No. 30).  If extraordinary expenses were incurred that materially affected the Fund's \"Other Expenses,\" disclose in a footnote to the table what \"Other Expenses\" would have been had the extraordinary expenses been included."
                            }
                        }
                    },
                "auth_ref":  [
                    "r22"
                    ]
                },
            "rr_PerformanceAdditionalMarketIndex":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PerformanceAdditionalMarketIndex",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Performance Additional Market Index [Text]",
                            "documentation":  "Include the bar chart and table required by paragraphs (b)(2)(ii) and (iii) of this section.  Provide a brief explanation of how the information illustrates the variability of the Fund's returns (e.g., by stating that the information provides some indication of the risks of investing in the Fund by showing changes in the Fund's performance from year to year and by showing how the Fund's average annual returns for 1, 5, and 10 years compare with those of a broad measure of market performance).  Provide a statement to the effect that the Fund's past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future."
                            }
                        }
                    },
                "auth_ref":  [
                    "r52"
                    ]
                },
            "rr_PerformanceAvailabilityPhone":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PerformanceAvailabilityPhone",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Performance Availability Phone [Text]",
                            "documentation":  "If applicable, include a statement explaining that updated performance information is available and providing a Web site address and/or toll-free (or collect) telephone number where the updated information may be obtained."
                            }
                        }
                    },
                "auth_ref":  [
                    "r52"
                    ]
                },
            "rr_PerformanceAvailabilityWebSiteAddress":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PerformanceAvailabilityWebSiteAddress",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Performance Availability Website Address [Text]",
                            "documentation":  "If applicable, include a statement explaining that updated performance information is available and providing a Website address and/or toll-free (or collect) telephone number where the updated information may be obtained."
                            }
                        }
                    },
                "auth_ref":  [
                    "r52"
                    ]
                },
            "rr_PerformanceInformationIllustratesVariabilityOfReturns":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PerformanceInformationIllustratesVariabilityOfReturns",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Performance Information Illustrates Variability of Returns [Text]",
                            "documentation":  "Include the bar chart and table required by paragraphs (b)(2)(ii) and (iii) of this section.  Provide a brief explanation of how the information illustrates the variability of the Fund's returns (e.g., by stating that the information provides some indication of the risks of investing in the Fund by showing changes in the Fund's performance from year to year and by showing how the Fund's average annual returns for 1, 5, and 10 years compare with those of a broad measure of market performance).  Provide a statement to the effect that the Fund's past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future."
                            }
                        }
                    },
                "auth_ref":  [
                    "r52"
                    ]
                },
            "rr_PerformanceMeasureAxis":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PerformanceMeasureAxis",
                "presentation":  [
                    "http://soa/role/PerformanceTableData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Performance Measure [Axis]",
                            "documentation":  "The Performance Measure Axis has members that distinguish different returns according to whether they are Before Taxes (the default), After Taxes on Distributions, After Taxes on Distributions and Sales, or are a pre-tax measure of returns based on a broadly available market index."
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "rr_PerformanceMeasureDomain":  {
                "xbrltype":  "domainItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PerformanceMeasureDomain",
                "presentation":  [
                    "http://soa/role/PerformanceTableData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "documentation":  "The default member of the Performance Measure axis.  It represents any return that is measured before taxes."
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "rr_PerformanceNarrativeTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PerformanceNarrativeTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Performance Narrative [Text Block]",
                            "documentation":  "Risk/Return Bar Chart and Table."
                            }
                        }
                    },
                "auth_ref":  [
                    "r51"
                    ]
                },
            "rr_PerformanceOneYearOrLess":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PerformanceOneYearOrLess",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Performance One Year or Less [Text]",
                            "documentation":  "For a Fund that provides annual total returns for only one calendar year or for a Fund that does not include the bar chart because it does not have annual returns for a full calendar year, modify, as appropriate, the narrative explanation required by stating that the information gives some indication of the risks of an investment in the Fund by comparing the Fund's performance with a broad measure of market performance).  Provide a brief explanation of how the information illustrates the variability of the Fund's returns (e.g., by stating that the information provides some indication of the risks of investing in the Fund by showing changes in the Fund's performance from year to year and by showing how the Fund's average annual returns for 1, 5, and 10 years compare with those of a broad measure of market performance).  Provide a statement to the effect that the Fund's past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future."
                            }
                        }
                    },
                "auth_ref":  [
                    "r52",
                    "r59"
                    ]
                },
            "rr_PerformancePastDoesNotIndicateFuture":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PerformancePastDoesNotIndicateFuture",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Performance Past Does Not Indicate Future [Text]",
                            "documentation":  "Include the bar chart and table required by paragraphs (b)(2)(ii) and (iii) of this section.  Provide a brief explanation of how the information illustrates the variability of the Fund's returns (e.g., by stating that the information provides some indication of the risks of investing in the Fund by showing changes in the Fund's performance from year to year and by showing how the Fund's average annual returns for 1, 5, and 10 years compare with those of a broad measure of market performance).  Provide a statement to the effect that the Fund's past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future."
                            }
                        }
                    },
                "auth_ref":  [
                    "r52"
                    ]
                },
            "rr_PerformanceTableClosingTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PerformanceTableClosingTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Performance Table Closing [Text Block]",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a table showing the Fund's (A) average annual total return; (B) average annual total return (after taxes on distributions); and (C) average annual total return (after taxes on distributions and redemption).  A Money Market Fund should show only the returns described in clause (A) of the preceding sentence.  All returns should be shown for 1-, 5-, and 10- calendar year periods ending on the date of the most recently completed calendar year (or for the life of the Fund, if shorter), but only for periods subsequent to the effective date of the Fund's registration statement.  The table also should show the returns of an appropriate broad-based securities market index as defined in Instruction 5 to Item 22(b)(7) for the same periods.  A Fund that has been in existence for more than 10 years also may include returns for the life of the Fund.  A Money Market Fund may provide the Fund's 7-day yield ending on the date of the most recent calendar year or disclose a toll-free (or collect) telephone number that investors can use to obtain the Fund's current 7-day yield.  For a Fund (other than a Money Market Fund or a Fund described in General Instruction C.3.(d)(iii)), provide the information in the following table with the specified captions AVERAGE ANNUAL TOTAL RETURNS (For the periods ended December 31, _____)"
                            }
                        }
                    },
                "auth_ref":  [
                    "r54"
                    ]
                },
            "rr_PerformanceTableDoesReflectSalesLoads":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PerformanceTableDoesReflectSalesLoads",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Performance Table Does Reflect Sales Loads",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a table showing the Fund's (A) average annual total return; (B) average annual total return (after taxes on distributions); and (C) average annual total return (after taxes on distributions and redemption).  A Money Market Fund should show only the returns described in clause (A) of the preceding sentence.  All returns should be shown for 1-, 5-, and 10- calendar year periods ending on the date of the most recently completed calendar year (or for the life of the Fund, if shorter), but only for periods subsequent to the effective date of the Fund's registration statement.  The table also should show the returns of an appropriate broad-based securities market index as defined in Instruction 5 to Item 22(b)(7) for the same periods.  A Fund that has been in existence for more than 10 years also may include returns for the life of the Fund.  A Money Market Fund may provide the Fund's 7-day yield ending on the date of the most recent calendar year or disclose a toll-free (or collect) telephone number that investors can use to obtain the Fund's current 7-day yield.  For a Fund (other than a Money Market Fund or a Fund described in General Instruction C.3.(d)(iii)), provide the information in the following table with the specified captions AVERAGE ANNUAL TOTAL RETURNS (For the periods ended December 31, _____)"
                            }
                        }
                    },
                "auth_ref":  [
                    "r54"
                    ]
                },
            "rr_PerformanceTableExplanationAfterTaxHigher":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PerformanceTableExplanationAfterTaxHigher",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Performance Table Explanation after Tax Higher",
                            "documentation":  "If average annual total return (after taxes on distributions and redemption) is higher than average annual total return, the reason for this result may be explained."
                            }
                        }
                    },
                "auth_ref":  [
                    "r73"
                    ]
                },
            "rr_PerformanceTableFootnotesReasonPerformanceInformationForClassDifferentFromImmediatelyPrecedingPeriod":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
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                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Performance Table Footnotes, Reason Performance Information for Class Different from Immediately Preceding Period [Text]",
                            "documentation":  "This element represents disclosure when presented performance information for a class is different from the class selected for the most immediately preceding period (Form N-1A, Item 2., Instr. 3.(c).(ii).(D))."
                            }
                        }
                    },
                "auth_ref":  [
                    "r66"
                    ]
                },
            "rr_PerformanceTableFootnotesTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PerformanceTableFootnotesTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Performance Table Footnotes",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a table showing the Fund's (A) average annual total return; (B) average annual total return (after taxes on distributions); and (C) average annual total return (after taxes on distributions and redemption).  A Money Market Fund should show only the returns described in clause (A) of the preceding sentence.  All returns should be shown for 1-, 5-, and 10- calendar year periods ending on the date of the most recently completed calendar year (or for the life of the Fund, if shorter), but only for periods subsequent to the effective date of the Fund's registration statement.  The table also should show the returns of an appropriate broad-based securities market index as defined in Instruction 5 to Item 22(b)(7) for the same periods.  A Fund that has been in existence for more than 10 years also may include returns for the life of the Fund.  A Money Market Fund may provide the Fund's 7-day yield ending on the date of the most recent calendar year or disclose a toll-free (or collect) telephone number that investors can use to obtain the Fund's current 7-day yield.  For a Fund (other than a Money Market Fund or a Fund described in General Instruction C.3.(d)(iii)), provide the information in the following table with the specified captions AVERAGE ANNUAL TOTAL RETURNS (For the periods ended December 31, _____)"
                            }
                        }
                    },
                "auth_ref":  [
                    "r54"
                    ]
                },
            "rr_PerformanceTableHeading":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PerformanceTableHeading",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Performance Table Heading",
                            "documentation":  "This item represents Average Annual Total Returns.  If a Multiple Class Fund offers a Class in the prospectus that converts into another Class after a stated period, compute average annual total returns in the table by using the returns of the other Class for the period after conversion."
                            }
                        }
                    },
                "auth_ref":  [
                    "r66"
                    ]
                },
            "rr_PerformanceTableMarketIndexChanged":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PerformanceTableMarketIndexChanged",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Performance Table Market Index Changed",
                            "documentation":  "If the Fund selects an index that is different from the index used in a table for the immediately preceding period, explain the reason(s) for the selection of a different index and provide information for both the newly selected and the former index."
                            }
                        }
                    },
                "auth_ref":  [
                    "r61"
                    ]
                },
            "rr_PerformanceTableNarrativeTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PerformanceTableNarrativeTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Performance Table Narrative",
                            "documentation":  "If the Fund has annual returns for at least one calendar year, provide a table showing the Fund's (A) average annual total return; (B) average annual total return (after taxes on distributions); and (C) average annual total return (after taxes on distributions and redemption).  A Money Market Fund should show only the returns described in clause (A) of the preceding sentence.  All returns should be shown for 1-, 5-, and 10- calendar year periods ending on the date of the most recently completed calendar year (or for the life of the Fund, if shorter), but only for periods subsequent to the effective date of the Fund's registration statement.  The table also should show the returns of an appropriate broad-based securities market index as defined in Instruction 5 to Item 22(b)(7) for the same periods.  A Fund that has been in existence for more than 10 years also may include returns for the life of the Fund.  A Money Market Fund may provide the Fund's 7-day yield ending on the date of the most recent calendar year or disclose a toll-free (or collect) telephone number that investors can use to obtain the Fund's current 7-day yield.  For a Fund (other than a Money Market Fund or a Fund described in General Instruction C.3.(d)(iii)), provide the information in the following table with the specified captions AVERAGE ANNUAL TOTAL RETURNS (For the periods ended December 31, _____).  For a Fund that provides annual total returns for only one calendar year or for a Fund that does not include the bar chart because it does not have annual returns for a full calendar year, modify, as appropriate, the narrative explanation required by paragraph (c)(2)(i) (e.g., by stating that the information gives some indication of the risks of an investment in the Fund by comparing the Fund's performance with a broad measure of market performance)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r70"
                    ]
                },
            "rr_PerformanceTableNotRelevantToTaxDeferred":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PerformanceTableNotRelevantToTaxDeferred",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Performance Table Not Relevant to Tax Deferred",
                            "documentation":  "Provide a brief explanation that the actual after-tax returns depend on an investor's tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts."
                            }
                        }
                    },
                "auth_ref":  [
                    "r71"
                    ]
                },
            "rr_PerformanceTableOneClassOfAfterTaxShown":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PerformanceTableOneClassOfAfterTaxShown",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Performance Table One Class of after Tax Shown [Text]",
                            "documentation":  "Provide a brief explanation that if the Fund is a Multiple Class Fund that offers more than one Class in the prospectus, after-tax returns are shown for only one Class and after-tax returns for other Classes will vary."
                            }
                        }
                    },
                "auth_ref":  [
                    "r54",
                    "r72"
                    ]
                },
            "rr_PerformanceTableTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PerformanceTableTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Performance [Table]",
                            "documentation":  "Contains a command for the SEC Viewer for the role corresponding to PerformanceTableData."
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "rr_PerformanceTableUsesHighestFederalRate":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PerformanceTableUsesHighestFederalRate",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Performance Table Uses Highest Federal Rate",
                            "documentation":  "Provide a brief explanation that after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes."
                            }
                        }
                    },
                "auth_ref":  [
                    "r54"
                    ]
                },
            "rr_PortfolioTurnoverHeading":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PortfolioTurnoverHeading",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Portfolio Turnover [Heading]",
                            "documentation":  "Disclose the portfolio turnover rate provided in response to Item 14(a) for the most recent fiscal year (or for such shorter period as the Fund has been in operation).  Disclose the period for which the information is provided if less than a full fiscal year.  A Fund that is a Money Market Fund may omit the portfolio turnover information required by this Item."
                            }
                        }
                    },
                "auth_ref":  [
                    "r32"
                    ]
                },
            "rr_PortfolioTurnoverRate":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PortfolioTurnoverRate",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Portfolio Turnover, Rate",
                            "documentation":  "This element represents the rate of portfolio turnover presented as a percentage (SEC Form N-1A 2006-09-14 A.3.example.3 Portfolio Turnover A.3.instructions.5 Portfolio Turnover)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r10"
                    ]
                },
            "rr_PortfolioTurnoverTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "PortfolioTurnoverTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Portfolio Turnover [Text Block]",
                            "documentation":  "Disclose the portfolio turnover rate provided in response to Item 14(a) for the most recent fiscal year (or for such shorter period as the Fund has been in operation).  Disclose the period for which the information is provided if less than a full fiscal year.  A Fund that is a Money Market Fund may omit the portfolio turnover information required by this Item."
                            }
                        }
                    },
                "auth_ref":  [
                    "r10"
                    ]
                },
            "soa_PrivateEquityAndDebtRisksMember":  {
                "xbrltype":  "domainItemType",
                "nsuri":  "http://soa/20240328",
                "localname":  "PrivateEquityAndDebtRisksMember",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Private Equity And Debt Risks [Member]"
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "rr_ProspectusDate":  {
                "xbrltype":  "dateItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ProspectusDate",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Prospectus Date",
                            "documentation":  "The date of the prospectus."
                            }
                        }
                    },
                "auth_ref":  [
                    "r3"
                    ]
                },
            "rr_ProspectusLineItems":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ProspectusLineItems",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://soa/role/ExpenseExample",
                    "http://soa/role/OperatingExpensesData",
                    "http://soa/role/PerformanceTableData",
                    "http://soa/role/RiskReturn",
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Prospectus [Line Items]"
                            }
                        }
                    },
                "auth_ref":  [
                    "r1"
                    ]
                },
            "rr_ProspectusShareClassAxis":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ProspectusShareClassAxis",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://soa/role/ExpenseExample",
                    "http://soa/role/OperatingExpensesData",
                    "http://soa/role/PerformanceTableData",
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Share Class [Axis]",
                            "documentation":  "Prospectus Share Class Axis."
                            }
                        }
                    },
                "auth_ref":  [
                    "r1"
                    ]
                },
            "rr_ProspectusTable":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ProspectusTable",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://soa/role/ExpenseExample",
                    "http://soa/role/OperatingExpensesData",
                    "http://soa/role/PerformanceTableData",
                    "http://soa/role/RiskReturn",
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Prospectus: [Table]",
                            "documentation":  "Prospectus Table."
                            }
                        }
                    },
                "auth_ref":  [
                    "r1"
                    ]
                },
            "soa_RICQualificationRiskMember":  {
                "xbrltype":  "domainItemType",
                "nsuri":  "http://soa/20240328",
                "localname":  "RICQualificationRiskMember",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "R I C Qualification Risk [Member]"
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "rr_RedemptionFee":  {
                "xbrltype":  "NonPositiveMonetaryType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "RedemptionFee",
                "presentation":  [
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Redemption Fee",
                            "documentation":  "\"Redemption Fee\" (as a percentage of amount redeemed, if applicable) If the Fund is an Exchange-Traded Fund and issues or redeems shares in creation units of not less than 25,000 shares each, exclude any fees charged for the purchase and redemption of the Fund's creation units.  \"Redemption Fee\" includes a fee charged for any redemption of the Fund's shares, but does not include a deferred sales charge (load) imposed upon redemption."
                            }
                        }
                    },
                "auth_ref":  [
                    "r39"
                    ]
                },
            "rr_RedemptionFeeOverRedemption":  {
                "xbrltype":  "NonPositivePure4Type",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "RedemptionFeeOverRedemption",
                "presentation":  [
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Redemption Fee (as a percentage of amount redeemed, if applicable)",
                            "verboseLabel":  "Redemption Fee (as a percentage of Amount Redeemed)",
                            "documentation":  "\"Redemption Fee\" (as a percentage of amount redeemed, if applicable) If the Fund is an Exchange-Traded Fund and issues or redeems shares in creation units of not less than 25,000 shares each, exclude any fees charged for the purchase and redemption of the Fund's creation units.  \"Redemption Fee\" includes a fee charged for any redemption of the Fund's shares, but does not include a deferred sales charge (load) imposed upon redemption."
                            }
                        }
                    },
                "auth_ref":  [
                    "r17"
                    ]
                },
            "rr_Risk":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "Risk",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Risk [Text]",
                            "documentation":  "Narrative Risk Disclosure."
                            }
                        }
                    },
                "auth_ref":  [
                    "r45"
                    ]
                },
            "rr_RiskAxis":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "RiskAxis",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Risk [Axis]",
                            "documentation":  "The Risk Axis has members that distinguish different !TODO!"
                            }
                        }
                    },
                "auth_ref":  [
                    "r46"
                    ]
                },
            "rr_RiskCaption":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "RiskCaption",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Risk Caption",
                            "documentation":  "Narrative Risk Disclosure."
                            }
                        }
                    },
                "auth_ref":  [
                    "r45"
                    ]
                },
            "rr_RiskClosingTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "RiskClosingTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Risk Closing [Text Block]",
                            "documentation":  "(ii) (A) If the Fund is a Money Market Fund that is not a government Money Market Fund, as defined in \u00a7270.2a\u2013 7(a)(16) or a retail Money Market Fund, as defined in \u00a7 270.2a\u20137(a)(25), include the following statement:  You could lose money by investing in the Fund.  Because the share price of the Fund will fluctuate, when you sell your shares they may be worth more or less than what you originally paid for them.  The Fund may impose a fee upon sale of your shares or may temporarily suspend your ability to sell shares if the Fund's liquidity falls below required minimums because of market conditions or other factors.  An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.  The Fund's sponsor has no legal obligation to provide financial support to the Fund, and you should not expect that the sponsor will provide financial support to the Fund at any time.  (B) If the Fund is a Money Market Fund that is a government Money Market Fund, as defined in \u00a7 270.2a\u20137(a)(16), or a retail Money Market Fund, as defined in \u00a7 270.2a\u20137(a)(25), and that is subject to the requirements of \u00a7\u00a7 270.2a\u20137(c)(2)(i) and/or (ii) of this chapter (or is not subject to the requirements of \u00a7\u00a7 270.2a\u20137(c)(2)(i) and/or (ii) of this chapter pursuant to \u00a7 270.2a\u20137(c)(2)(iii) of this chapter, but has chosen to rely on the ability to impose liquidity fees and suspend redemptions consistent with the requirements of \u00a7\u00a7 270.2a\u20137(c)(2)(i) and/or (ii)), include the following statement:  You could lose money by investing in the Fund.  Although the Fund seeks to preserve the value of your investment at $1.00 per share, it cannot guarantee it will do so.  The Fund may impose a fee upon sale of your shares or may temporarily suspend your ability to sell shares if the Fund's liquidity falls below required minimums because of market conditions or other factors.  An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.  The Fund's sponsor has no legal obligation to provide financial support to the Fund, and you should not expect that the sponsor will provide financial support to the Fund at any time.  (C) If the Fund is a Money Market Fund that is a government Money Market Fund, as defined in \u00a7 270.2a\u20137(a)(16), that is not subject to the requirements of \u00a7\u00a7 270.2a\u20137(c)(2)(i) and/or (ii) of this chapter pursuant to \u00a7 270.2a\u20137(c)(2)(iii) of this chapter, and that has not chosen to rely on the ability to impose liquidity fees and suspend redemptions consistent with the requirements of \u00a7\u00a7 270.2a\u20137(c)(2)(i) and/or (ii), include the following statement:  You could lose money by investing in the Fund.  Although the Fund seeks to preserve the value of your investment at $1.00 per share, it cannot guarantee it will do so.  An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.  The Fund's sponsor has no legal obligation to provide financial support to the Fund, and you should not expect that the sponsor will provide financial support to the Fund at any time.  Instruction.  If an affiliated person, promoter, or principal underwriter of the Fund, or an affiliated person of such a person, has contractually committed to provide financial support to the Fund, and the term of the agreement will extend for at least one year following the effective date of the Fund's registration statement, the statement specified in Item 4(b)(1)(ii)(A), Item 4(b)(1)(ii)(B), or Item 4(b)(1)(ii)(C) may omit the last sentence (\"The Fund's sponsor has no legal obligation to provide financial support to the Fund, and you should not expect that the sponsor will provide financial support to the Fund at any time.\").  For purposes of this Instruction, the term \"financial support\" includes any capital contribution, purchase of a security from the Fund in reliance on \u00a7 270.17a\u20139, purchase of any defaulted or devalued security at par, execution of letter of credit or letter of indemnity, capital support agreement (whether or not the Fund ultimately received support), performance guarantee, or any other similar action reasonably intended to increase or stabilize the value or liquidity of the fund's portfolio; however, the term \"financial support\" excludes any routine waiver of fees or reimbursement of fund expenses, routine inter-fund lending, routine inter-fund purchases of fund shares, or any action that would qualify as financial support as defined above, that the board of directors has otherwise determined not to be reasonably intended to increase or stabilize the value or liquidity of the fund's portfolio.  (iii) If the Fund is advised by or sold through an insured depository institution, state that:  An investment in the Fund is not a deposit of the bank and is not insured or guaranteed by the Federal Deposit Insurance corporation or any other government agency.  Instruction.  A Money Market Fund that is advised by or sold through an insured depository institution should combine the disclosure required by Items 4(b)(1)(ii) and (iii) in a single statement."
                            }
                        }
                    },
                "auth_ref":  [
                    "r47"
                    ]
                },
            "rr_RiskColumnName":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "RiskColumnName",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Risk Column [Text]",
                            "documentation":  "Narrative Risk Disclosure."
                            }
                        }
                    },
                "auth_ref":  [
                    "r45"
                    ]
                },
            "rr_RiskFootnotesTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "RiskFootnotesTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Risk Footnotes [Text Block]",
                            "documentation":  "Narrative Risk Disclosure."
                            }
                        }
                    },
                "auth_ref":  [
                    "r45"
                    ]
                },
            "rr_RiskHeading":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "RiskHeading",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Risk [Heading]",
                            "documentation":  "Narrative Risk Disclosure."
                            }
                        }
                    },
                "auth_ref":  [
                    "r45"
                    ]
                },
            "rr_RiskLoseMoney":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "RiskLoseMoney",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Risk Lose Money [Text]",
                            "documentation":  "Deprecated 2023-01-31"
                            }
                        }
                    },
                "auth_ref":  [
                    "r45"
                    ]
                },
            "rr_RiskMoneyMarketFundMayImposeFeesOrSuspendSales":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "RiskMoneyMarketFundMayImposeFeesOrSuspendSales",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Risk Money Market Fund May Impose Fees or Suspend Sales [Text]",
                            "documentation":  "Deprecated 2023-01-31"
                            }
                        }
                    },
                "auth_ref":  [
                    "r47"
                    ]
                },
            "rr_RiskMoneyMarketFundMayNotPreserveDollar":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "RiskMoneyMarketFundMayNotPreserveDollar",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Risk Money Market Fund May Not Preserve Dollar [Text]",
                            "documentation":  "Deprecated 2023-01-31"
                            }
                        }
                    },
                "auth_ref":  [
                    "r47"
                    ]
                },
            "rr_RiskMoneyMarketFundPriceFluctuates":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "RiskMoneyMarketFundPriceFluctuates",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Risk Money Market Fund Price Fluctuates [Text]",
                            "documentation":  "Deprecated 2023-01-31"
                            }
                        }
                    },
                "auth_ref":  [
                    "r48"
                    ]
                },
            "rr_RiskMoneyMarketFundSponsorMayNotProvideSupport":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "RiskMoneyMarketFundSponsorMayNotProvideSupport",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Risk Money Market Fund Sponsor May Not Provide Support [Text]",
                            "documentation":  "Deprecated 2023-01-31"
                            }
                        }
                    },
                "auth_ref":  [
                    "r47"
                    ]
                },
            "rr_RiskNarrativeTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "RiskNarrativeTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Risk Narrative [Text Block] (Deprecated 2023-01-31)",
                            "documentation":  "Narrative Risk Disclosure.  A Fund may, in responding to this Item, describe the types of investors for whom the Fund is intended or the types of investment goals that may be consistent with an investment in the Fund."
                            }
                        }
                    },
                "auth_ref":  [
                    "r46"
                    ]
                },
            "rr_RiskNondiversifiedStatus":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "RiskNondiversifiedStatus",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Risk Nondiversified Status [Text]",
                            "documentation":  "Deprecated 2023-01-31"
                            }
                        }
                    },
                "auth_ref":  [
                    "r50"
                    ]
                },
            "rr_RiskNotInsured":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "RiskNotInsured",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "RIsk Not Insured [Text]",
                            "documentation":  "Deprecated 2023-01-31"
                            }
                        }
                    },
                "auth_ref":  [
                    "r47"
                    ]
                },
            "rr_RiskNotInsuredDepositoryInstitution":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "RiskNotInsuredDepositoryInstitution",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Risk Not Insured Depository Institution [Text]",
                            "documentation":  "Deprecated 2023-01-31"
                            }
                        }
                    },
                "auth_ref":  [
                    "r49"
                    ]
                },
            "rr_RiskReturnAbstract":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "RiskReturnAbstract",
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Risk/Return:"
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "rr_RiskReturnDetailTableTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "RiskReturnDetailTableTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturnDetail"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Risk/Return Detail [Table]",
                            "documentation":  "Contains a command for the SEC Viewer for the role corresponding to RiskReturnDetailData"
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "rr_RiskReturnHeading":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "RiskReturnHeading",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Risk/Return [Heading]",
                            "documentation":  "Risk/Return Summary Investment Objectives/Goals Include the following information, in plain English under rule 421(d) under the Securities Act, in the order and subject matter indicated"
                            }
                        }
                    },
                "auth_ref":  [
                    "r4"
                    ]
                },
            "rr_RiskTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "RiskTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Risk [Text Block]",
                            "documentation":  "Text block containing a risk heading and narrative for a single risk."
                            }
                        }
                    },
                "auth_ref":  [
                    "r46"
                    ]
                },
            "soa_RisksLoseMoneyMember":  {
                "xbrltype":  "domainItemType",
                "nsuri":  "http://soa/20240328",
                "localname":  "RisksLoseMoneyMember",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Risks Lose Money [Member]"
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "soa_S000046009Member":  {
                "xbrltype":  "domainItemType",
                "nsuri":  "http://soa/20240328",
                "localname":  "S000046009Member",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://soa/role/ExpenseExample",
                    "http://soa/role/OperatingExpensesData",
                    "http://soa/role/PerformanceTableData",
                    "http://soa/role/RiskReturn",
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData",
                    "http://xbrl.sec.gov/rr/role/Series"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Spirit of America Energy Fund"
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "soa_SAndP500IndexMember":  {
                "xbrltype":  "domainItemType",
                "nsuri":  "http://soa/20240328",
                "localname":  "SAndP500IndexMember",
                "presentation":  [
                    "http://soa/role/PerformanceTableData",
                    "http://xbrl.sec.gov/rr/role/PerformanceMeasure",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "S&P 500\u00ae Index"
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "rr_ShareClassDomain":  {
                "xbrltype":  "domainItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ShareClassDomain",
                "presentation":  [
                    "http://soa/role/BarChartData",
                    "http://soa/role/ExpenseExample",
                    "http://soa/role/OperatingExpensesData",
                    "http://soa/role/PerformanceTableData",
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "documentation":  "All members of this domain must be elements with name starting with \"C\" and consisting of a 9-digit Fund share class CIK."
                            }
                        }
                    },
                "auth_ref":  [
                    "r2"
                    ]
                },
            "rr_ShareholderFeeOther":  {
                "xbrltype":  "NonNegativeMonetaryType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ShareholderFeeOther",
                "presentation":  [
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Shareholder Fee, Other",
                            "documentation":  "Other Expenses"
                            }
                        }
                    },
                "auth_ref":  [
                    "r36"
                    ]
                },
            "rr_ShareholderFeesAbstract":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ShareholderFeesAbstract",
                "auth_ref":  [
                    ]
                },
            "rr_ShareholderFeesCaption":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ShareholderFeesCaption",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Shareholder Fees Caption [Text]",
                            "documentation":  "Shareholder Fees (fees paid directly from your investment)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r34"
                    ]
                },
            "rr_ShareholderFeesColumnName":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ShareholderFeesColumnName",
                "presentation":  [
                    "http://soa/role/ShareholderFeesData",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Shareholder Fees Column [Text]",
                            "documentation":  "Shareholder Fees (fees paid directly from your investment)."
                            }
                        }
                    },
                "auth_ref":  [
                    "r34"
                    ]
                },
            "rr_ShareholderFeesTableTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ShareholderFeesTableTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Shareholder Fees [Table]",
                            "documentation":  "Contains a command for the SEC Viewer for the role corresponding to ShareholderFeesData."
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "soa_SmallCapCompanyRiskMember":  {
                "xbrltype":  "domainItemType",
                "nsuri":  "http://soa/20240328",
                "localname":  "SmallCapCompanyRiskMember",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Small Cap Company Risk [Member]"
                            }
                        }
                    },
                "auth_ref":  [
                    ]
                },
            "rr_StrategyHeading":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "StrategyHeading",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Strategy [Heading]",
                            "documentation":  "Principal investment strategies of the Fund.  Summarize how the Fund intends to achieve its investment objectives by identifying the Fund's principal investment strategies (including the type or types of securities in which the Fund invests or will invest principally) and any policy to concentrate in securities of issuers in a particular industry or group of industries."
                            }
                        }
                    },
                "auth_ref":  [
                    "r44"
                    ]
                },
            "rr_StrategyNarrativeTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "StrategyNarrativeTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Strategy Narrative [Text Block]",
                            "documentation":  "Principal investment strategies of the Fund.  Summarize how the Fund intends to achieve its investment objectives by identifying the Fund's principal investment strategies (including the type or types of securities in which the Fund invests or will invest principally) and any policy to concentrate in securities of issuers in a particular industry or group of industries."
                            }
                        }
                    },
                "auth_ref":  [
                    "r44"
                    ]
                },
            "rr_StrategyPortfolioConcentration":  {
                "xbrltype":  "stringItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "StrategyPortfolioConcentration",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Strategy Portfolio Concentration [Text]",
                            "documentation":  "Principal investment strategies of the Fund.  Summarize how the Fund intends to achieve its investment objectives by identifying the Fund's principal investment strategies (including the type or types of securities in which the Fund invests or will invest principally) and any policy to concentrate in securities of issuers in a particular industry or group of industries."
                            }
                        }
                    },
                "auth_ref":  [
                    "r44"
                    ]
                },
            "rr_SupplementToProspectusTextBlock":  {
                "xbrltype":  "textBlockItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "SupplementToProspectusTextBlock",
                "presentation":  [
                    "http://soa/role/RiskReturn",
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Supplement to Prospectus [Text Block]",
                            "documentation":  "This element contains the text of a prospectus supplement (submission type 497) not already contained in an element containing amended text or other data from a previous submission."
                            }
                        }
                    },
                "auth_ref":  [
                    "r1"
                    ]
                },
            "rr_ThirtyDayTaxEquivalentYield":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ThirtyDayTaxEquivalentYield",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Thirty Day Tax Equivalent Yield",
                            "documentation":  "A Fund (other than a Money Market Fund) may include the Fund's yield calculated under Item 21(b)(2).  Any Fund may include its tax-equivalent yield calculated under Item 21.  If a Fund's yield is included, provide a toll-free (or collect) telephone number that investors can use to obtain current yield information."
                            }
                        }
                    },
                "auth_ref":  [
                    "r62"
                    ]
                },
            "rr_ThirtyDayYield":  {
                "xbrltype":  "pureItemType",
                "nsuri":  "http://xbrl.sec.gov/rr/2023",
                "localname":  "ThirtyDayYield",
                "presentation":  [
                    "http://xbrl.sec.gov/rr/role/RiskReturnDetailData"
                    ],
                "lang":  {
                    "en-us":  {
                        "role":  {
                            "label":  "Thirty Day Yield",
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}


30 Previous Filings that this Filing References

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 2/02/24  Spirit of America Inv Fund Inc.   N-CSR      11/30/23    4:689K                                   Blu Giant, LLC/FA
 3/30/23  Spirit of America Inv Fund Inc.   485BPOS     3/30/23   14:3M                                     Blu Giant, LLC/FA
 1/27/23  Spirit of America Inv Fund Inc.   485BPOS     1/29/23   24:2.2M                                   Blu Giant, LLC/FA
11/15/22  Spirit of America Inv Fund Inc.   485APOS                2:692K                                   Blu Giant, LLC/FA
 4/28/22  Spirit of America Inv Fund Inc.   485BPOS     4/29/22   14:5.5M                                   Blu Giant, LLC/FA
 4/29/21  Spirit of America Inv Fund Inc.   485BPOS     4/30/21    3:1.6M                                   Blu Giant, LLC/FA
 4/29/20  Spirit of America Inv Fund Inc.   485BPOS     4/29/20   13:2.9M                                   FilePoint/FA
 3/30/20  Spirit of America Inv Fund Inc.   485BPOS     3/30/20    4:1.2M                                   FilePoint/FA
 3/29/19  Spirit of America Inv Fund Inc.   485BPOS     3/29/19    5:1.1M                                   FilePoint/FA
 4/27/18  Spirit of America Inv Fund Inc.   485BPOS     4/30/18    6:2.1M                                   Donnelley … Solutions/FA
 3/28/17  Spirit of America Inv Fund Inc.   485BPOS     3/30/17    8:1.3M                                   Donnelley … Solutions/FA
 3/15/16  Spirit of America Inv Fund Inc.   485BPOS     3/15/16    8:1.2M                                   Donnelley … Solutions/FA
12/30/15  Spirit of America Inv Fund Inc.   485APOS¶               5:676K                                   Donnelley … Solutions/FA
 7/09/14  Spirit of America Inv Fund Inc.   485BPOS     7/09/14    9:818K                                   Donnelley … Solutions/FA
 4/25/14  Spirit of America Inv Fund Inc.   485BPOS     4/30/14   11:2.1M                                   Donnelley … Solutions/FA
 4/25/12  Spirit of America Inv Fund Inc.   485BPOS     4/29/12    4:1.3M                                   Donnelley … Solutions/FA
 4/30/09  Spirit of America Inv Fund Inc.   485BPOS     4/30/09   12:1.2M                                   Donnelley … Solutions/FA
10/24/08  Spirit of America Inv Fund Inc.   485APOS                3:1M                                     Donnelley … Solutions/FA
 4/29/08  Spirit of America Inv Fund Inc.   485BPOS     4/30/08    6:1M                                     Donnelley … Solutions/FA
 2/26/08  Spirit of America Inv Fund Inc.   485BPOS     2/27/08   12:756K                                   Donnelley … Solutions/FA
12/14/07  Spirit of America Inv Fund Inc.   485APOS¶               7:736K                                   Donnelley … Solutions/FA
 6/19/06  Spirit of America Inv Fund Inc.   485BPOS     6/19/06    4:817K                                   Donnelley … Solutions/FA
 7/23/02  Spirit of America Inv Fund Inc.   485BPOS     7/23/02    9:161K                                   Donnelley … Solutions/FA
 5/24/02  Spirit of America Inv Fund Inc.   485APOS                2:166K                                   Donnelley … Solutions/FA
 2/28/02  Spirit of America Inv Fund Inc.   485BPOS     2/28/02    4:151K                                   Donnelley RR & So… Co/FA
 2/05/98  Spirit of America Inv Fund Inc.   485APOS                6:224K                                   Rci Group Inc./FA
12/31/97  Spirit of America Inv Fund Inc.   N-1A/A                 5:176K                                   Fund Plan Svcs Inc./FA
12/18/97  Spirit of America Inv Fund Inc.   N-1A/A                 7:394K                                   Fund Plan Svcs Inc./FA
12/17/97  Spirit of America Inv Fund Inc.   N-1A/A©®               7:394K                                   Fund Plan Svcs Inc./FA
 5/28/97  Spirit of America Inv Fund Inc.   N-1A EL                3:198K                                   Fund Plan Svcs Inc./FA
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Filing Submission 0001580642-24-001855   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)

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