Quarterly report pursuant to Section 13 or 15(d)

Schedule of amortized costs, gross unrealized holding gains and losses, and fair values of investment securities (Details)

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Schedule of amortized costs, gross unrealized holding gains and losses, and fair values of investment securities (Details) - USD ($)
3 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Net Investment Income [Line Items]    
Amortized Costs $ 1,637  
Gross Unrealized Gains  
Gross Unrealized Losses (878)  
Fair Values 759 $ 1,009
Equity Securities [Member]    
Net Investment Income [Line Items]    
Amortized Costs 1,637  
Gross Unrealized Gains  
Gross Unrealized Losses (878)  
Fair Values $ 759