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Investments, Trading Securities (Details) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Trading Securities [Abstract]    
Fair value, derivatives included in trading security assets $ 0 $ 0
Fair value, derivative included in trading security liabilities 1,116 12,219
Trading Revenue Charged to Net Investment Income from Trading Securities [Abstract]    
Net unrealized gains (losses) 2,059 (973)
Net realized gains (losses) 20,509 3,894
Net unrealized and realized gains (losses) $ 22,568 $ 2,921