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Fair Value Measurements, Reconciliation for Level 3 Assets Measured at Fair Value on a Recurring Basis (Details)
6 Months Ended
Jun. 30, 2022
USD ($)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]  
Beginning Balance $ 64,712,083
Total unrealized gain or (losses) [Abstract]  
Realized gains (losses) 525,988
Unrealized gains (losses) 6,140,252
Purchases 3,673,814
Sales (2,720,830)
Ending Balance 72,331,307
Beginning Balance 64,712,083
Purchases  
Ending Balance 72,331,307
Equity Securities [Member]  
Total unrealized gain or (losses) [Abstract]  
Beginning Balance 7,108,486
Purchases  
Realized gains (losses) 198,125
Unrealized gains (losses) (1,926)
Purchases 257,834
Sales (201,125)
Ending Balance 7,361,394
Equity Securities at Net Asset Value [Member]  
Total unrealized gain or (losses) [Abstract]  
Beginning Balance 57,603,597
Purchases  
Realized gains (losses) 327,863
Unrealized gains (losses) 6,142,178
Purchases 3,415,980
Sales (2,519,705)
Ending Balance $ 64,969,913