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

Terawulf Inc. – ‘10-K’ for 12/31/20 – ‘XML’

On:  Wednesday, 3/3/21, at 4:02pm ET   ·   For:  12/31/20   ·   Accession #:  1437749-21-4835   ·   File #:  0-25727

Previous ‘10-K’:  ‘10-K’ on 3/3/20 for 12/31/19   ·   Next:  ‘10-K’ on 3/31/22 for 12/31/21   ·   Latest:  ‘10-K’ on 3/20/24 for 12/31/23   ·   23 References:   

Find Words in Filings emoji
 		  in    Show  and   ↓Hints

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

 3/03/21  Ikonics Corp.                     10-K       12/31/20   58:4.1M                                   RDG Filings/FA

Annual Report   —   Form 10-K
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Annual Report                                       HTML    418K 
 2: EX-4.2      Instrument Defining the Rights of Security Holders  HTML     24K 
 3: EX-23       Consent of Expert or Counsel                        HTML     17K 
 4: EX-24       Power of Attorney                                   HTML     19K 
 5: EX-31.1     Certification -- §302 - SOA'02                      HTML     21K 
 6: EX-31.2     Certification -- §302 - SOA'02                      HTML     21K 
 7: EX-32       Certification -- §906 - SOA'02                      HTML     18K 
14: R1          Document And Entity Information                     HTML     55K 
15: R2          Balance Sheets                                      HTML    110K 
16: R3          Balance Sheets (Parentheticals)                     HTML     35K 
17: R4          Statements of Operations                            HTML     80K 
18: R5          Statements of Stockholders' Equity                  HTML     43K 
19: R6          Statements of Cash Flows                            HTML     99K 
20: R7          Note 1 - Summary of Significant Accounting          HTML     85K 
                Policies                                                         
21: R8          Note 2 - Income Taxes                               HTML     67K 
22: R9          Note 3 - Intangible Assets                          HTML     42K 
23: R10         Note 4 - Retirement Plan                            HTML     22K 
24: R11         Note 5 - Segment Information                        HTML     95K 
25: R12         Note 6 - Stockholders' Equity                       HTML     63K 
26: R13         Note 7 - Long-term Debt                             HTML     36K 
27: R14         Note 8 - Chief Executive Officer Transition         HTML     21K 
28: R15         Significant Accounting Policies (Policies)          HTML    111K 
29: R16         Note 1 - Summary of Significant Accounting          HTML     43K 
                Policies (Tables)                                                
30: R17         Note 2 - Income Taxes (Tables)                      HTML     63K 
31: R18         Note 3 - Intangible Assets (Tables)                 HTML     41K 
32: R19         Note 5 - Segment Information (Tables)               HTML     87K 
33: R20         Note 6 - Stockholders' Equity (Tables)              HTML     57K 
34: R21         Note 7 - Long-term Debt (Tables)                    HTML     22K 
35: R22         Note 1 - Summary of Significant Accounting          HTML     59K 
                Policies (Details Textual)                                       
36: R23         Note 1 - Summary of Significant Accounting          HTML     26K 
                Policies - Major Components of Inventories                       
                (Details)                                                        
37: R24         Note 1 - Summary of Significant Accounting          HTML     28K 
                Policies - Property, Plant and Equipment, Estimate               
                Useful Lives (Details)                                           
38: R25         Note 1 - Summary of Significant Accounting          HTML     23K 
                Policies - Summary of Calculation of Diluted EPS                 
                (Details)                                                        
39: R26         Note 2 - Income Taxes (Details Textual)             HTML     29K 
40: R27         Note 2 - Income Taxes - Income Tax Expense          HTML     33K 
                (Benefit) (Details)                                              
41: R28         Note 2 - Income Taxes - Income Taxes                HTML     35K 
                Reconciliation (Details)                                         
42: R29         Note 2 - Income Taxes - Net Deferred Tax            HTML     46K 
                Liabilities (Details)                                            
43: R30         Note 3 - Intangible Assets (Details Textual)        HTML     26K 
44: R31         Note 3 - Intangible Assets - Summary of Intangible  HTML     25K 
                Assets (Details)                                                 
45: R32         Note 3 - Intangible Assets - Estimated              HTML     29K 
                Amortization Expense (Details)                                   
46: R33         Note 4 - Retirement Plan (Details Textual)          HTML     19K 
47: R34         Note 5 - Segment Information (Details Textual)      HTML     17K 
48: R35         Note 5 - Segment Information - Reportable Segments  HTML     62K 
                (Details)                                                        
49: R36         Note 6 - Stockholders' Equity (Details Textual)     HTML     67K 
50: R37         Note 6 - Stockholders' Equity - Assumptions         HTML     29K 
                (Details)                                                        
51: R38         Note 6 - Stockholders' Equity - Stock Option        HTML     40K 
                Activity (Details)                                               
52: R39         Note 6 - Stockholders' Equity - Restricted Stock    HTML     38K 
                Units Activity (Details)                                         
53: R40         Note 7 - Long-term Debt (Details Textual)           HTML     58K 
54: R41         Note 7 - Long-term Debt - Remaining Principal       HTML     25K 
                Payments and the Current and Long-term Portion of                
                Principal (Details)                                              
55: R42         Note 8 - Chief Executive Officer Transition         HTML     17K 
                (Details Textual)                                                
57: XML         IDEA XML File -- Filing Summary                      XML     98K 
56: EXCEL       IDEA Workbook of Financial Reports                  XLSX     54K 
 8: EX-101.INS  XBRL Instance -- iknx-20201231                       XML   1.04M 
10: EX-101.CAL  XBRL Calculations -- iknx-20201231_cal               XML    125K 
11: EX-101.DEF  XBRL Definitions -- iknx-20201231_def                XML    798K 
12: EX-101.LAB  XBRL Labels -- iknx-20201231_lab                     XML    707K 
13: EX-101.PRE  XBRL Presentations -- iknx-20201231_pre              XML    829K 
 9: EX-101.SCH  XBRL Schema -- iknx-20201231                         XSD    111K 
58: ZIP         XBRL Zipped Folder -- 0001437749-21-004835-xbrl      Zip    108K

‘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> 322 </ElementCount>
<EntityCount> 1 </EntityCount>
<FootnotesReported> true </FootnotesReported>
<SegmentCount> 36 </SegmentCount>
<ScenarioCount> 0 </ScenarioCount>
<TuplesReported> false </TuplesReported>
<UnitCount> 5 </UnitCount>
<MyReports>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R1.htm </HtmlFileName>
<LongName> 000 - Document - Document And Entity Information </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-document-and-entity-information </Role>
<ShortName> Document And Entity Information </ShortName>
<MenuCategory> Cover </MenuCategory>
<Position> 1 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R2.htm </HtmlFileName>
<LongName> 001 - Statement - Balance Sheets </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-balance-sheets </Role>
<ShortName> Balance Sheets </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 2 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R3.htm </HtmlFileName>
<LongName> 002 - Statement - Balance Sheets (Parentheticals) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-balance-sheets-parentheticals </Role>
<ShortName> Balance Sheets (Parentheticals) </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 3 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R4.htm </HtmlFileName>
<LongName> 003 - Statement - Statements of Operations </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-statements-of-operations </Role>
<ShortName> Statements of Operations </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 4 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R5.htm </HtmlFileName>
<LongName> 004 - Statement - Statements of Stockholders' Equity </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-statements-of-stockholders-equity </Role>
<ShortName> Statements of Stockholders' Equity </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 5 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R6.htm </HtmlFileName>
<LongName> 005 - Statement - Statements of Cash Flows </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-statements-of-cash-flows </Role>
<ShortName> Statements of Cash Flows </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 6 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R7.htm </HtmlFileName>
<LongName> 006 - Disclosure - Note 1 - Summary of Significant Accounting Policies </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-1-summary-of-significant-accounting-policies </Role>
<ShortName> Note 1 - Summary of Significant Accounting Policies </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 7 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R8.htm </HtmlFileName>
<LongName> 007 - Disclosure - Note 2 - Income Taxes </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-2-income-taxes </Role>
<ShortName> Note 2 - Income Taxes </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 8 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R9.htm </HtmlFileName>
<LongName> 008 - Disclosure - Note 3 - Intangible Assets </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-3-intangible-assets </Role>
<ShortName> Note 3 - Intangible Assets </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 9 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R10.htm </HtmlFileName>
<LongName> 009 - Disclosure - Note 4 - Retirement Plan </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-4-retirement-plan </Role>
<ShortName> Note 4 - Retirement Plan </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 10 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R11.htm </HtmlFileName>
<LongName> 010 - Disclosure - Note 5 - Segment Information </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-5-segment-information </Role>
<ShortName> Note 5 - Segment Information </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 11 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R12.htm </HtmlFileName>
<LongName> 011 - Disclosure - Note 6 - Stockholders' Equity </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-6-stockholders-equity </Role>
<ShortName> Note 6 - Stockholders' Equity </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 12 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R13.htm </HtmlFileName>
<LongName> 012 - Disclosure - Note 7 - Long-term Debt </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-7-longterm-debt </Role>
<ShortName> Note 7 - Long-term Debt </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 13 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R14.htm </HtmlFileName>
<LongName> 013 - Disclosure - Note 8 - Chief Executive Officer Transition </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-8-chief-executive-officer-transition </Role>
<ShortName> Note 8 - Chief Executive Officer Transition </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 14 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R15.htm </HtmlFileName>
<LongName> 014 - Disclosure - Significant Accounting Policies (Policies) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-significant-accounting-policies-policies </Role>
<ShortName> Significant Accounting Policies (Policies) </ShortName>
<MenuCategory> Policies </MenuCategory>
<ParentRole> http://www.ikonics.com/20201231/role/statement-note-1-summary-of-significant-accounting-policies </ParentRole>
<Position> 15 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R16.htm </HtmlFileName>
<LongName> 015 - Disclosure - Note 1 - Summary of Significant Accounting Policies (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-1-summary-of-significant-accounting-policies-tables </Role>
<ShortName> Note 1 - Summary of Significant Accounting Policies (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.ikonics.com/20201231/role/statement-note-1-summary-of-significant-accounting-policies </ParentRole>
<Position> 16 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R17.htm </HtmlFileName>
<LongName> 016 - Disclosure - Note 2 - Income Taxes (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-2-income-taxes-tables </Role>
<ShortName> Note 2 - Income Taxes (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.ikonics.com/20201231/role/statement-note-2-income-taxes </ParentRole>
<Position> 17 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R18.htm </HtmlFileName>
<LongName> 017 - Disclosure - Note 3 - Intangible Assets (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-3-intangible-assets-tables </Role>
<ShortName> Note 3 - Intangible Assets (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.ikonics.com/20201231/role/statement-note-3-intangible-assets </ParentRole>
<Position> 18 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R19.htm </HtmlFileName>
<LongName> 018 - Disclosure - Note 5 - Segment Information (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-5-segment-information-tables </Role>
<ShortName> Note 5 - Segment Information (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.ikonics.com/20201231/role/statement-note-5-segment-information </ParentRole>
<Position> 19 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R20.htm </HtmlFileName>
<LongName> 019 - Disclosure - Note 6 - Stockholders' Equity (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-6-stockholders-equity-tables </Role>
<ShortName> Note 6 - Stockholders' Equity (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.ikonics.com/20201231/role/statement-note-6-stockholders-equity </ParentRole>
<Position> 20 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R21.htm </HtmlFileName>
<LongName> 020 - Disclosure - Note 7 - Long-term Debt (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-7-longterm-debt-tables </Role>
<ShortName> Note 7 - Long-term Debt (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.ikonics.com/20201231/role/statement-note-7-longterm-debt </ParentRole>
<Position> 21 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R22.htm </HtmlFileName>
<LongName> 021 - Disclosure - Note 1 - Summary of Significant Accounting Policies (Details Textual) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual </Role>
<ShortName> Note 1 - Summary of Significant Accounting Policies (Details Textual) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.ikonics.com/20201231/role/statement-note-1-summary-of-significant-accounting-policies-tables </ParentRole>
<Position> 22 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R23.htm </HtmlFileName>
<LongName> 022 - Disclosure - Note 1 - Summary of Significant Accounting Policies - Major Components of Inventories (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-1-summary-of-significant-accounting-policies-major-components-of-inventories-details </Role>
<ShortName> Note 1 - Summary of Significant Accounting Policies - Major Components of Inventories (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 23 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R24.htm </HtmlFileName>
<LongName> 023 - Disclosure - Note 1 - Summary of Significant Accounting Policies - Property, Plant and Equipment, Estimate Useful Lives (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-1-summary-of-significant-accounting-policies-property-plant-and-equipment-estimate-useful-lives-details </Role>
<ShortName> Note 1 - Summary of Significant Accounting Policies - Property, Plant and Equipment, Estimate Useful Lives (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 24 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R25.htm </HtmlFileName>
<LongName> 024 - Disclosure - Note 1 - Summary of Significant Accounting Policies - Summary of Calculation of Diluted EPS (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-1-summary-of-significant-accounting-policies-summary-of-calculation-of-diluted-eps-details </Role>
<ShortName> Note 1 - Summary of Significant Accounting Policies - Summary of Calculation of Diluted EPS (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 25 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R26.htm </HtmlFileName>
<LongName> 025 - Disclosure - Note 2 - Income Taxes (Details Textual) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-2-income-taxes-details-textual </Role>
<ShortName> Note 2 - Income Taxes (Details Textual) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.ikonics.com/20201231/role/statement-note-2-income-taxes-tables </ParentRole>
<Position> 26 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R27.htm </HtmlFileName>
<LongName> 026 - Disclosure - Note 2 - Income Taxes - Income Tax Expense (Benefit) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-2-income-taxes-income-tax-expense-benefit-details </Role>
<ShortName> Note 2 - Income Taxes - Income Tax Expense (Benefit) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 27 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R28.htm </HtmlFileName>
<LongName> 027 - Disclosure - Note 2 - Income Taxes - Income Taxes Reconciliation (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-2-income-taxes-income-taxes-reconciliation-details </Role>
<ShortName> Note 2 - Income Taxes - Income Taxes Reconciliation (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 28 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R29.htm </HtmlFileName>
<LongName> 028 - Disclosure - Note 2 - Income Taxes - Net Deferred Tax Liabilities (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-2-income-taxes-net-deferred-tax-liabilities-details </Role>
<ShortName> Note 2 - Income Taxes - Net Deferred Tax Liabilities (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 29 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R30.htm </HtmlFileName>
<LongName> 029 - Disclosure - Note 3 - Intangible Assets (Details Textual) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-3-intangible-assets-details-textual </Role>
<ShortName> Note 3 - Intangible Assets (Details Textual) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.ikonics.com/20201231/role/statement-note-3-intangible-assets-tables </ParentRole>
<Position> 30 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R31.htm </HtmlFileName>
<LongName> 030 - Disclosure - Note 3 - Intangible Assets - Summary of Intangible Assets (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-3-intangible-assets-summary-of-intangible-assets-details </Role>
<ShortName> Note 3 - Intangible Assets - Summary of Intangible Assets (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 31 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R32.htm </HtmlFileName>
<LongName> 031 - Disclosure - Note 3 - Intangible Assets - Estimated Amortization Expense (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-3-intangible-assets-estimated-amortization-expense-details </Role>
<ShortName> Note 3 - Intangible Assets - Estimated Amortization Expense (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 32 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R33.htm </HtmlFileName>
<LongName> 032 - Disclosure - Note 4 - Retirement Plan (Details Textual) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-4-retirement-plan-details-textual </Role>
<ShortName> Note 4 - Retirement Plan (Details Textual) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.ikonics.com/20201231/role/statement-note-4-retirement-plan </ParentRole>
<Position> 33 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R34.htm </HtmlFileName>
<LongName> 033 - Disclosure - Note 5 - Segment Information (Details Textual) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-5-segment-information-details-textual </Role>
<ShortName> Note 5 - Segment Information (Details Textual) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.ikonics.com/20201231/role/statement-note-5-segment-information-tables </ParentRole>
<Position> 34 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R35.htm </HtmlFileName>
<LongName> 034 - Disclosure - Note 5 - Segment Information - Reportable Segments (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-5-segment-information-reportable-segments-details </Role>
<ShortName> Note 5 - Segment Information - Reportable Segments (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 35 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R36.htm </HtmlFileName>
<LongName> 035 - Disclosure - Note 6 - Stockholders' Equity (Details Textual) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-6-stockholders-equity-details-textual </Role>
<ShortName> Note 6 - Stockholders' Equity (Details Textual) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.ikonics.com/20201231/role/statement-note-6-stockholders-equity-tables </ParentRole>
<Position> 36 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R37.htm </HtmlFileName>
<LongName> 036 - Disclosure - Note 6 - Stockholders' Equity - Assumptions (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-6-stockholders-equity-assumptions-details </Role>
<ShortName> Note 6 - Stockholders' Equity - Assumptions (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 37 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R38.htm </HtmlFileName>
<LongName> 037 - Disclosure - Note 6 - Stockholders' Equity - Stock Option Activity (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-6-stockholders-equity-stock-option-activity-details </Role>
<ShortName> Note 6 - Stockholders' Equity - Stock Option Activity (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 38 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R39.htm </HtmlFileName>
<LongName> 038 - Disclosure - Note 6 - Stockholders' Equity - Restricted Stock Units Activity (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-6-stockholders-equity-restricted-stock-units-activity-details </Role>
<ShortName> Note 6 - Stockholders' Equity - Restricted Stock Units Activity (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 39 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R40.htm </HtmlFileName>
<LongName> 039 - Disclosure - Note 7 - Long-term Debt (Details Textual) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-7-longterm-debt-details-textual </Role>
<ShortName> Note 7 - Long-term Debt (Details Textual) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.ikonics.com/20201231/role/statement-note-7-longterm-debt-tables </ParentRole>
<Position> 40 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R41.htm </HtmlFileName>
<LongName> 040 - Disclosure - Note 7 - Long-term Debt - Remaining Principal Payments and the Current and Long-term Portion of Principal (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-7-longterm-debt-remaining-principal-payments-and-the-current-and-longterm-portion-of-principal-details </Role>
<ShortName> Note 7 - Long-term Debt - Remaining Principal Payments and the Current and Long-term Portion of Principal (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 41 </Position>
</Report>
<Report instance="iknx-20201231.xml">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R42.htm </HtmlFileName>
<LongName> 041 - Disclosure - Note 8 - Chief Executive Officer Transition (Details Textual) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.ikonics.com/20201231/role/statement-note-8-chief-executive-officer-transition-details-textual </Role>
<ShortName> Note 8 - Chief Executive Officer Transition (Details Textual) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.ikonics.com/20201231/role/statement-note-8-chief-executive-officer-transition </ParentRole>
<Position> 42 </Position>
</Report>
<Report>
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<LongName> All Reports </LongName>
<ReportType> Book </ReportType>
<ShortName> All Reports </ShortName>
</Report>
</MyReports>
<InputFiles>
<File> iknx-20201231.xml </File>
<File> iknx-20201231.xsd </File>
<File> iknx-20201231_cal.xml </File>
<File> iknx-20201231_def.xml </File>
<File> iknx-20201231_lab.xml </File>
<File> iknx-20201231_pre.xml </File>
</InputFiles>
<SupplementalFiles/>
<BaseTaxonomies>
<BaseTaxonomy> http://xbrl.sec.gov/dei/2019-01-31 </BaseTaxonomy>
<BaseTaxonomy> http://fasb.org/srt/2020-01-31 </BaseTaxonomy>
<BaseTaxonomy> http://fasb.org/us-gaap/2020-01-31 </BaseTaxonomy>
</BaseTaxonomies>
<HasPresentationLinkbase> true </HasPresentationLinkbase>
<HasCalculationLinkbase> true </HasCalculationLinkbase>
</FilingSummary>

13 Subsequent Filings that Reference this Filing

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

 2/03/23  Terawulf Inc.                     424B5                  1:596K                                   Toppan Merrill/FA
 2/01/23  Terawulf Inc.                     424B5                  1:583K                                   Toppan Merrill/FA
 6/13/22  Terawulf Inc.                     424B5                  1:565K
 4/26/22  Terawulf Inc.                     424B5                  1:601K                                   Toppan Merrill/FA
 4/13/22  Terawulf Inc.                     424B5                  1:647K                                   Toppan Merrill/FA
 4/12/22  Terawulf Inc.                     424B5                  1:649K                                   Toppan Merrill/FA
 3/17/22  Terawulf Inc.                     424B5                  1:641K                                   Toppan Merrill/FA
 2/11/22  Terawulf Inc.                     424B5                  1:603K                                   Toppan Merrill/FA
 1/31/22  Terawulf Inc.                     S-3/A                  3:452K                                   Toppan Merrill/FA
 1/19/22  Terawulf Inc.                     S-3         1/18/22    6:1.4M                                   Toppan Merrill/FA
11/15/21  Terawulf Inc.                     10-Q        9/30/21   43:3.8M                                   RDG Filings/FA
 8/12/21  Terawulf Inc.                     10-Q        6/30/21   43:3.9M                                   RDG Filings/FA
 5/13/21  Terawulf Inc.                     10-Q        3/31/21   41:2.7M                                   RDG Filings/FA

10 Previous Filings that this Filing References

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

12/14/20  Terawulf Inc.                     8-K:5,9    12/10/20    2:53K                                    RDG Filings/FA
 4/22/20  Terawulf Inc.                     8-K:1,2,9   4/20/20    2:129K                                   RDG Filings/FA
 3/03/20  Terawulf Inc.                     10-K       12/31/19   59:4M                                     RDG Filings/FA
 1/09/20  Terawulf Inc.                     8-K:1,5,7,9 1/07/20    4:232K                                   RDG Filings/FA
 4/26/19  Terawulf Inc.                     8-K:5,7,9   4/25/19    2:166K                                   RDG Filings/FA
 4/30/18  Terawulf Inc.                     8-K:5,9     4/26/18    2:107K                                   Toppan Merrill/FA
 3/13/13  Terawulf Inc.                     8-K:1,9     3/11/13    2:58K                                    Toppan Merrill/FA
 3/03/11  Terawulf Inc.                     10-K       12/31/10    7:374K                                   Donnelley … Solutions/FA
 5/26/99  Terawulf Inc.                     10SB12G/A              4:126K                                   Toppan Merrill-FA
 4/07/99  Terawulf Inc.                     10SB12G                9:216K                                   Toppan Merrill-FA
↑Top
Filing Submission 0001437749-21-004835   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)
Copyright © 2024 Fran Finnegan & Company LLC – All Rights Reserved.
About — Privacy — Redactions — Help — Tue., May 14, 5:47:56.1am ET