SEC Info  
    Home      Search      My Interests      Help      Sign In      Please Sign In

Insignia Systems Inc./MN – ‘10-K’ for 12/31/20 – ‘XML’

On:  Thursday, 3/11/21, at 1:56pm ET   ·   For:  12/31/20   ·   Accession #:  1654954-21-2616   ·   File #:  1-13471

Previous ‘10-K’:  ‘10-K/A’ on 4/29/20 for 12/31/19   ·   Next:  ‘10-K/A’ on 8/23/21 for 12/31/20   ·   Latest:  ‘10-K/A’ on 4/29/24 for 12/31/23   ·   20 References:   

Find Words in Filings emoji
 
  in    Show  and   Hints

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

 3/11/21  Insignia Systems Inc./MN          10-K       12/31/20   70:3.7M                                   Blueprint/FA

Annual Report   —   Form 10-K
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Annual Report                                       HTML    433K 
 2: EX-23.1     Consent of Expert or Counsel                        HTML     19K 
 3: EX-31.1     Certification -- §302 - SOA'02                      HTML     23K 
 4: EX-31.2     Certification -- §302 - SOA'02                      HTML     23K 
 5: EX-32       Certification -- §906 - SOA'02                      HTML     21K 
12: R1          Document and Entity Information                     HTML     57K 
13: R2          Balance Sheets                                      HTML    104K 
14: R3          Balance Sheets (Parenthetical)                      HTML     27K 
15: R4          Statements of Operations                            HTML     95K 
16: R5          Statements of Shareholders' Equity                  HTML     55K 
17: R6          Statements of Cash Flows                            HTML    112K 
18: R7          Statements of Cash Flows (Parenthetical)            HTML     20K 
19: R8          Summary of Significant Accounting Policies          HTML     52K 
20: R9          Investments                                         HTML     21K 
21: R10         Revenue Recognition                                 HTML     39K 
22: R11         Property and Equipment                              HTML     26K 
23: R12         Leases                                              HTML     33K 
24: R13         Commitments and Contingencies                       HTML     25K 
25: R14         Shareholders' Equity                                HTML     54K 
26: R15         Income Taxes                                        HTML     45K 
27: R16         Employee Benefit Plans                              HTML     24K 
28: R17         Concentrations                                      HTML     21K 
29: R18         Loan                                                HTML     22K 
30: R19         Subsequent Events                                   HTML     21K 
31: R20         Summary of Significant Accounting Policies          HTML     91K 
                (Policies)                                                       
32: R21         Summary of Significant Accounting Policies          HTML     44K 
                (Tables)                                                         
33: R22         Revenue Recognition (Tables)                        HTML     31K 
34: R23         Property and Equipment (Tables)                     HTML     25K 
35: R24         Leases (Tables)                                     HTML     33K 
36: R25         Commitments and Contingencies (Tables)              HTML     21K 
37: R26         Shareholders' Equity (Tables)                       HTML     55K 
38: R27         Income Taxes (Tables)                               HTML     46K 
39: R28         Summary of Significant Accounting Policies          HTML     25K 
                (Details)                                                        
40: R29         Summary of Significant Accounting Policies          HTML     28K 
                (Details 1)                                                      
41: R30         Summary of Significant Accounting Policies          HTML     28K 
                (Details 2)                                                      
42: R31         Summary of Significant Accounting Policies          HTML     25K 
                (Details 3)                                                      
43: R32         Summary of Significant Accounting Policies          HTML     23K 
                (Details 4)                                                      
44: R33         Summary of Significant Accounting Policies          HTML     26K 
                (Details 5)                                                      
45: R34         Summary of Significant Accounting Policies          HTML     27K 
                (Details Narrative)                                              
46: R35         Revenue Recognition (Details)                       HTML     32K 
47: R36         Revenue Recognition (Details 1)                     HTML     23K 
48: R37         Property and Equipment (Details)                    HTML     34K 
49: R38         Property and Equipment (Details Narrative)          HTML     23K 
50: R39         Leases (Details)                                    HTML     31K 
51: R40         Leases (Details 1)                                  HTML     24K 
52: R41         Leases (Details Narrative)                          HTML     25K 
53: R42         Commitments and Contingencies (Details)             HTML     24K 
54: R43         Commitments and Contingencies (Details Narrative)   HTML     20K 
55: R44         Shareholders' Equity (Details)                      HTML     26K 
56: R45         Shareholders' Equity (Details 1)                    HTML     28K 
57: R46         Shareholders' Equity (Details 2)                    HTML     49K 
58: R47         Shareholders' Equity (Details 3)                    HTML     42K 
59: R48         Shareholders' Equity (Details 4)                    HTML     39K 
60: R49         Shareholders' Equity (Details Narrative)            HTML     46K 
61: R50         Income Taxes (Details)                              HTML     33K 
62: R51         Income Taxes (Details 1)                            HTML     39K 
63: R52         Income Taxes (Details 2)                            HTML     50K 
64: R53         Income Taxes (Details 3)                            HTML     23K 
65: R54         Income Taxes (Details Narrative)                    HTML     26K 
66: R55         Employee Benefit Plans (Details Narrative)          HTML     22K 
67: R56         Concentrations (Details Narrative)                  HTML     30K 
69: XML         IDEA XML File -- Filing Summary                      XML    124K 
68: EXCEL       IDEA Workbook of Financial Reports                  XLSX     71K 
 6: EX-101.INS  XBRL Instance -- isig-20201231                       XML    843K 
 8: EX-101.CAL  XBRL Calculations -- isig-20201231_cal               XML    178K 
 9: EX-101.DEF  XBRL Definitions -- isig-20201231_def                XML    266K 
10: EX-101.LAB  XBRL Labels -- isig-20201231_lab                     XML    717K 
11: EX-101.PRE  XBRL Presentations -- isig-20201231_pre              XML    546K 
 7: EX-101.SCH  XBRL Schema -- isig-20201231                         XSD    107K 
70: ZIP         XBRL Zipped Folder -- 0001654954-21-002616-xbrl      Zip     90K 


‘XML’   —   IDEA XML File — Filing Summary


This Document is an IDEA XML File.


                                                                                                                                                                                
<?xml version="1.0" encoding="windows-1252"?>
<FilingSummary>
<Version> 3.20.4 </Version>
<ProcessingTime/>
<ReportFormat> html </ReportFormat>
<ContextCount> 96 </ContextCount>
<ElementCount> 343 </ElementCount>
<EntityCount> 1 </EntityCount>
<FootnotesReported> false </FootnotesReported>
<SegmentCount> 37 </SegmentCount>
<ScenarioCount> 0 </ScenarioCount>
<TuplesReported> false </TuplesReported>
<UnitCount> 4 </UnitCount>
<MyReports>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R1.htm </HtmlFileName>
<LongName> 00000001 - Document - Document and Entity Information </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/DocumentAndEntityInformation </Role>
<ShortName> Document and Entity Information </ShortName>
<MenuCategory> Cover </MenuCategory>
<Position> 1 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R2.htm </HtmlFileName>
<LongName> 00000002 - Statement - BALANCE SHEETS </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/BalanceSheets </Role>
<ShortName> BALANCE SHEETS </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 2 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R3.htm </HtmlFileName>
<LongName> 00000003 - Statement - BALANCE SHEETS (Parenthetical) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/BalanceSheetsParenthetical </Role>
<ShortName> BALANCE SHEETS (Parenthetical) </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 3 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R4.htm </HtmlFileName>
<LongName> 00000004 - Statement - STATEMENTS OF OPERATIONS </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/StatementsOfOperations </Role>
<ShortName> STATEMENTS OF OPERATIONS </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 4 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R5.htm </HtmlFileName>
<LongName> 00000005 - Statement - STATEMENTS OF SHAREHOLDERS' EQUITY </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/StatementsOfShareholdersEquity </Role>
<ShortName> STATEMENTS OF SHAREHOLDERS' EQUITY </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 5 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R6.htm </HtmlFileName>
<LongName> 00000006 - Statement - STATEMENTS OF CASH FLOWS </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/StatementsOfCashFlows </Role>
<ShortName> STATEMENTS OF CASH FLOWS </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 6 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R7.htm </HtmlFileName>
<LongName> 00000007 - Statement - STATEMENTS OF CASH FLOWS (Parenthetical) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/StatementsOfCashFlowsParenthetical </Role>
<ShortName> STATEMENTS OF CASH FLOWS (Parenthetical) </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 7 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R8.htm </HtmlFileName>
<LongName> 00000008 - Disclosure - Summary of Significant Accounting Policies </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/SummaryOfSignificantAccountingPolicies </Role>
<ShortName> Summary of Significant Accounting Policies </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 8 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R9.htm </HtmlFileName>
<LongName> 00000009 - Disclosure - Investments </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/Investments </Role>
<ShortName> Investments </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 9 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R10.htm </HtmlFileName>
<LongName> 00000010 - Disclosure - Revenue Recognition </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/RevenueRecognition </Role>
<ShortName> Revenue Recognition </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 10 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R11.htm </HtmlFileName>
<LongName> 00000011 - Disclosure - Property and Equipment </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/PropertyAndEquipment </Role>
<ShortName> Property and Equipment </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 11 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R12.htm </HtmlFileName>
<LongName> 00000012 - Disclosure - Leases </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/Leases </Role>
<ShortName> Leases </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 12 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R13.htm </HtmlFileName>
<LongName> 00000013 - Disclosure - Commitments and Contingencies </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/CommitmentsAndContingencies </Role>
<ShortName> Commitments and Contingencies </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 13 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R14.htm </HtmlFileName>
<LongName> 00000014 - Disclosure - Shareholders' Equity </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/ShareholdersEquity </Role>
<ShortName> Shareholders' Equity </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 14 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R15.htm </HtmlFileName>
<LongName> 00000015 - Disclosure - Income Taxes </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/IncomeTaxes </Role>
<ShortName> Income Taxes </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 15 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R16.htm </HtmlFileName>
<LongName> 00000016 - Disclosure - Employee Benefit Plans </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/EmployeeBenefitPlans </Role>
<ShortName> Employee Benefit Plans </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 16 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R17.htm </HtmlFileName>
<LongName> 00000017 - Disclosure - Concentrations </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/Concentrations </Role>
<ShortName> Concentrations </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 17 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R18.htm </HtmlFileName>
<LongName> 00000018 - Disclosure - Loan </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/Loan </Role>
<ShortName> Loan </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 18 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R19.htm </HtmlFileName>
<LongName> 00000019 - Disclosure - Subsequent Events </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/SubsequentEvents </Role>
<ShortName> Subsequent Events </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 19 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R20.htm </HtmlFileName>
<LongName> 00000020 - Disclosure - Summary of Significant Accounting Policies (Policies) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/SummaryOfSignificantAccountingPoliciesPolicies </Role>
<ShortName> Summary of Significant Accounting Policies (Policies) </ShortName>
<MenuCategory> Policies </MenuCategory>
<ParentRole> http://insigniasystems.com/role/SummaryOfSignificantAccountingPolicies </ParentRole>
<Position> 20 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R21.htm </HtmlFileName>
<LongName> 00000021 - Disclosure - Summary of Significant Accounting Policies (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/SummaryOfSignificantAccountingPoliciesTables </Role>
<ShortName> Summary of Significant Accounting Policies (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://insigniasystems.com/role/SummaryOfSignificantAccountingPolicies </ParentRole>
<Position> 21 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R22.htm </HtmlFileName>
<LongName> 00000022 - Disclosure - Revenue Recognition (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/RevenueRecognitionTables </Role>
<ShortName> Revenue Recognition (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://insigniasystems.com/role/RevenueRecognition </ParentRole>
<Position> 22 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R23.htm </HtmlFileName>
<LongName> 00000023 - Disclosure - Property and Equipment (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/PropertyAndEquipmentTables </Role>
<ShortName> Property and Equipment (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://insigniasystems.com/role/PropertyAndEquipment </ParentRole>
<Position> 23 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R24.htm </HtmlFileName>
<LongName> 00000024 - Disclosure - Leases (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/LeasesTables </Role>
<ShortName> Leases (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://insigniasystems.com/role/Leases </ParentRole>
<Position> 24 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R25.htm </HtmlFileName>
<LongName> 00000025 - Disclosure - Commitments and Contingencies (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/CommitmentsAndContingenciesTables </Role>
<ShortName> Commitments and Contingencies (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://insigniasystems.com/role/CommitmentsAndContingencies </ParentRole>
<Position> 25 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R26.htm </HtmlFileName>
<LongName> 00000026 - Disclosure - Shareholders' Equity (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/ShareholdersEquityTables </Role>
<ShortName> Shareholders' Equity (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://insigniasystems.com/role/ShareholdersEquity </ParentRole>
<Position> 26 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R27.htm </HtmlFileName>
<LongName> 00000027 - Disclosure - Income Taxes (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/IncomeTaxesTables </Role>
<ShortName> Income Taxes (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://insigniasystems.com/role/IncomeTaxes </ParentRole>
<Position> 27 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R28.htm </HtmlFileName>
<LongName> 00000028 - Disclosure - Summary of Significant Accounting Policies (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/SummaryOfSignificantAccountingPoliciesDetails </Role>
<ShortName> Summary of Significant Accounting Policies (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/SummaryOfSignificantAccountingPoliciesTables </ParentRole>
<Position> 28 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R29.htm </HtmlFileName>
<LongName> 00000029 - Disclosure - Summary of Significant Accounting Policies (Details 1) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/SummaryOfSignificantAccountingPoliciesDetails1 </Role>
<ShortName> Summary of Significant Accounting Policies (Details 1) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/SummaryOfSignificantAccountingPoliciesTables </ParentRole>
<Position> 29 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R30.htm </HtmlFileName>
<LongName> 00000030 - Disclosure - Summary of Significant Accounting Policies (Details 2) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/SummaryOfSignificantAccountingPoliciesDetails2 </Role>
<ShortName> Summary of Significant Accounting Policies (Details 2) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/SummaryOfSignificantAccountingPoliciesTables </ParentRole>
<Position> 30 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R31.htm </HtmlFileName>
<LongName> 00000031 - Disclosure - Summary of Significant Accounting Policies (Details 3) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/SummaryOfSignificantAccountingPoliciesDetails3 </Role>
<ShortName> Summary of Significant Accounting Policies (Details 3) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/SummaryOfSignificantAccountingPoliciesTables </ParentRole>
<Position> 31 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R32.htm </HtmlFileName>
<LongName> 00000032 - Disclosure - Summary of Significant Accounting Policies (Details 4) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/SummaryOfSignificantAccountingPoliciesDetails4 </Role>
<ShortName> Summary of Significant Accounting Policies (Details 4) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/SummaryOfSignificantAccountingPoliciesTables </ParentRole>
<Position> 32 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R33.htm </HtmlFileName>
<LongName> 00000033 - Disclosure - Summary of Significant Accounting Policies (Details 5) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/SummaryOfSignificantAccountingPoliciesDetails5 </Role>
<ShortName> Summary of Significant Accounting Policies (Details 5) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/SummaryOfSignificantAccountingPoliciesTables </ParentRole>
<Position> 33 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R34.htm </HtmlFileName>
<LongName> 00000034 - Disclosure - Summary of Significant Accounting Policies (Details Narrative) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative </Role>
<ShortName> Summary of Significant Accounting Policies (Details Narrative) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/SummaryOfSignificantAccountingPoliciesTables </ParentRole>
<Position> 34 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R35.htm </HtmlFileName>
<LongName> 00000035 - Disclosure - Revenue Recognition (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/RevenueRecognitionDetails </Role>
<ShortName> Revenue Recognition (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/RevenueRecognitionTables </ParentRole>
<Position> 35 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R36.htm </HtmlFileName>
<LongName> 00000036 - Disclosure - Revenue Recognition (Details 1) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/RevenueRecognitionDetails1 </Role>
<ShortName> Revenue Recognition (Details 1) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/RevenueRecognitionTables </ParentRole>
<Position> 36 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R37.htm </HtmlFileName>
<LongName> 00000037 - Disclosure - Property and Equipment (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/PropertyAndEquipmentDetails </Role>
<ShortName> Property and Equipment (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/PropertyAndEquipmentTables </ParentRole>
<Position> 37 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R38.htm </HtmlFileName>
<LongName> 00000038 - Disclosure - Property and Equipment (Details Narrative) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/PropertyAndEquipmentDetailsNarrative </Role>
<ShortName> Property and Equipment (Details Narrative) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/PropertyAndEquipmentTables </ParentRole>
<Position> 38 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R39.htm </HtmlFileName>
<LongName> 00000039 - Disclosure - Leases (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/LeasesDetails </Role>
<ShortName> Leases (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/LeasesTables </ParentRole>
<Position> 39 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R40.htm </HtmlFileName>
<LongName> 00000040 - Disclosure - Leases (Details 1) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/LeasesDetails1 </Role>
<ShortName> Leases (Details 1) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/LeasesTables </ParentRole>
<Position> 40 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R41.htm </HtmlFileName>
<LongName> 00000041 - Disclosure - Leases (Details Narrative) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/LeasesDetailsNarrative </Role>
<ShortName> Leases (Details Narrative) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/LeasesTables </ParentRole>
<Position> 41 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R42.htm </HtmlFileName>
<LongName> 00000042 - Disclosure - Commitments and Contingencies (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/CommitmentsAndContingenciesDetails </Role>
<ShortName> Commitments and Contingencies (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/CommitmentsAndContingenciesTables </ParentRole>
<Position> 42 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R43.htm </HtmlFileName>
<LongName> 00000043 - Disclosure - Commitments and Contingencies (Details Narrative) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/CommitmentsAndContingenciesDetailsNarrative </Role>
<ShortName> Commitments and Contingencies (Details Narrative) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/CommitmentsAndContingenciesTables </ParentRole>
<Position> 43 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R44.htm </HtmlFileName>
<LongName> 00000044 - Disclosure - Shareholders' Equity (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/ShareholdersEquityDetails </Role>
<ShortName> Shareholders' Equity (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/ShareholdersEquityTables </ParentRole>
<Position> 44 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R45.htm </HtmlFileName>
<LongName> 00000045 - Disclosure - Shareholders' Equity (Details 1) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/ShareholdersEquityDetails1 </Role>
<ShortName> Shareholders' Equity (Details 1) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/ShareholdersEquityTables </ParentRole>
<Position> 45 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R46.htm </HtmlFileName>
<LongName> 00000046 - Disclosure - Shareholders' Equity (Details 2) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/ShareholdersEquityDetails2 </Role>
<ShortName> Shareholders' Equity (Details 2) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/ShareholdersEquityTables </ParentRole>
<Position> 46 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R47.htm </HtmlFileName>
<LongName> 00000047 - Disclosure - Shareholders' Equity (Details 3) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/ShareholdersEquityDetails3 </Role>
<ShortName> Shareholders' Equity (Details 3) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/ShareholdersEquityTables </ParentRole>
<Position> 47 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R48.htm </HtmlFileName>
<LongName> 00000048 - Disclosure - Shareholders' Equity (Details 4) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/ShareholdersEquityDetails4 </Role>
<ShortName> Shareholders' Equity (Details 4) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/ShareholdersEquityTables </ParentRole>
<Position> 48 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R49.htm </HtmlFileName>
<LongName> 00000049 - Disclosure - Shareholders' Equity (Details Narrative) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/ShareholdersEquityDetailsNarrative </Role>
<ShortName> Shareholders' Equity (Details Narrative) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/ShareholdersEquityTables </ParentRole>
<Position> 49 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R50.htm </HtmlFileName>
<LongName> 00000050 - Disclosure - Income Taxes (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/IncomeTaxesDetails </Role>
<ShortName> Income Taxes (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/IncomeTaxesTables </ParentRole>
<Position> 50 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R51.htm </HtmlFileName>
<LongName> 00000051 - Disclosure - Income Taxes (Details 1) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/IncomeTaxesDetails1 </Role>
<ShortName> Income Taxes (Details 1) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/IncomeTaxesTables </ParentRole>
<Position> 51 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R52.htm </HtmlFileName>
<LongName> 00000052 - Disclosure - Income Taxes (Details 2) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/IncomeTaxesDetails2 </Role>
<ShortName> Income Taxes (Details 2) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/IncomeTaxesTables </ParentRole>
<Position> 52 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R53.htm </HtmlFileName>
<LongName> 00000053 - Disclosure - Income Taxes (Details 3) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/IncomeTaxesDetails3 </Role>
<ShortName> Income Taxes (Details 3) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/IncomeTaxesTables </ParentRole>
<Position> 53 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R54.htm </HtmlFileName>
<LongName> 00000054 - Disclosure - Income Taxes (Details Narrative) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/IncomeTaxesDetailsNarrative </Role>
<ShortName> Income Taxes (Details Narrative) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/IncomeTaxesTables </ParentRole>
<Position> 54 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R55.htm </HtmlFileName>
<LongName> 00000055 - Disclosure - Employee Benefit Plans (Details Narrative) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/EmployeeBenefitPlansDetailsNarrative </Role>
<ShortName> Employee Benefit Plans (Details Narrative) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/EmployeeBenefitPlans </ParentRole>
<Position> 55 </Position>
</Report>
<Report instance="isig-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R56.htm </HtmlFileName>
<LongName> 00000056 - Disclosure - Concentrations (Details Narrative) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://insigniasystems.com/role/ConcentrationsDetailsNarrative </Role>
<ShortName> Concentrations (Details Narrative) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://insigniasystems.com/role/Concentrations </ParentRole>
<Position> 56 </Position>
</Report>
<Report>
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<LongName> All Reports </LongName>
<ReportType> Book </ReportType>
<ShortName> All Reports </ShortName>
</Report>
</MyReports>
<InputFiles>
<File> isig-20201231.xml </File>
<File> isig-20201231.xsd </File>
<File> isig-20201231_cal.xml </File>
<File> isig-20201231_def.xml </File>
<File> isig-20201231_lab.xml </File>
<File> isig-20201231_pre.xml </File>
</InputFiles>
<SupplementalFiles/>
<BaseTaxonomies>
<BaseTaxonomy> http://fasb.org/us-gaap/2020-01-31 </BaseTaxonomy>
<BaseTaxonomy> http://xbrl.sec.gov/dei/2020-01-31 </BaseTaxonomy>
<BaseTaxonomy> http://fasb.org/srt/2020-01-31 </BaseTaxonomy>
</BaseTaxonomies>
<HasPresentationLinkbase> true </HasPresentationLinkbase>
<HasCalculationLinkbase> true </HasCalculationLinkbase>
</FilingSummary>


20 Previous Filings that this Filing References

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

 1/06/21  Lendway, Inc.                     8-K:5,7,8,912/31/20    4:80K                                    Blueprint/FA
 4/28/20  Lendway, Inc.                     8-K:2,9     4/22/20    2:116K                                   Blueprint/FA
 3/10/20  Lendway, Inc.                     10-K       12/31/19   79:4.2M                                   Blueprint/FA
 8/08/19  Lendway, Inc.                     10-Q        6/30/19   45:2.5M                                   Blueprint/FA
 5/06/19  Lendway, Inc.                     10-Q        3/31/19   44:1.9M                                   Blueprint/FA
 8/14/18  Lendway, Inc.                     8-K:5,9     8/10/18    3:118K                                   Blueprint/FA
 8/08/18  Lendway, Inc.                     S-8         8/08/18    5:261K                                   Blueprint/FA
 5/08/18  Lendway, Inc.                     10-Q        3/31/18   40:1.7M                                   Blueprint/FA
11/06/17  Lendway, Inc.                     10-Q        9/30/17   33:1.7M                                   Blueprint/FA
 6/30/17  Lendway, Inc.                     8-K:5       6/30/17    3:306K                                   Blueprint/FA
12/02/16  Lendway, Inc.                     8-K:5,8    11/28/16    3:160K                                   Blueprint/FA
 4/13/16  Lendway, Inc.                     8-K:5,9     4/08/16    3:321K                                   Toppan Merrill/FA
 3/18/16  Lendway, Inc.                     10-K       12/31/15   68:5.6M                                   Toppan Merrill/FA
10/29/15  Lendway, Inc.                     10-Q        9/30/15   40:2.4M                                   Toppan Merrill/FA
 5/28/14  Lendway, Inc.                     8-K:5,9     5/21/14    2:88K                                    Toppan Merrill/FA
 8/23/13  Insignia Systems Inc./MN          8-K:5,8,9   8/19/13    3:171K                                   Toppan Merrill/FA
 1/16/13  Insignia Systems Inc./MN          8-K:5,9     1/10/13    2:47K                                    American Fin’l P… Inc/FA
 8/09/11  Insignia Systems Inc./MN          10-Q        6/30/11   24:2M                                     American Fin’l P… Inc/FA
 5/10/11  Insignia Systems Inc./MN          10-Q        3/31/11    5:734K                                   American Fin’l P… Inc/FA
 3/31/08  Insignia Systems Inc./MN          10-K       12/31/07   10:1.5M                                   American Fin’l P… Inc/FA
Top
Filing Submission 0001654954-21-002616   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)

Copyright © 2024 Fran Finnegan & Company LLC – All Rights Reserved.
AboutPrivacyRedactionsHelp — Tue., Apr. 30, 5:40:10.2pm ET