Quarterly report pursuant to Section 13 or 15(d)

Schedule of hierarchy of level 1, level 2 and level 3 assets (Details)

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Schedule of hierarchy of level 1, level 2 and level 3 assets (Details) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Fair Value, Inputs, Level 1 [Member] | Securities (Assets) [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Beginning balance $ 1,009 $ 34,826
Included in earnings (or changes in net assets) (250) 842
Purchases, issuances, sales, and settlements    
Purchases 38,470
Issuances
Sales (73,129)
Settlements
Ending balance 759 1,009
Fair Value, Inputs, Level 2 [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Beginning balance
Included in earnings (or changes in net assets)
Purchases, issuances, sales, and settlements    
Purchases
Issuances
Sales
Settlements
Ending balance
Fair Value, Inputs, Level 3 [Member] | Contractual Interests in Legal Recoveries [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Beginning balance 396,666 381,529
Included in earnings (or changes in net assets)
Purchases, issuances, sales, and settlements    
Purchases 15,137
Issuances
Sales
Settlements
Ending balance 396,000 396,666
Fair Value, Inputs, Level 3 [Member] | Investment in Common Stock Warrants [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Beginning balance 1,175 1,000
Included in earnings (or changes in net assets) (500) 175
Purchases, issuances, sales, and settlements    
Purchases
Issuances
Sales
Settlements
Ending balance 675 1,175
Fair Value, Inputs, Level 3 [Member] | Other Equity Investments [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Beginning balance 204,028 204,028
Included in earnings (or changes in net assets)
Purchases, issuances, sales, and settlements    
Purchases
Issuances
Sales
Settlements
Ending balance $ 204,028 $ 204,028