Fair Value Measurements, Reconciliation for Level 3 Assets Measured at Fair Value on a Recurring Basis (Details) - USD ($)	6 Months Ended	12 Months Ended
	Jun. 30, 2025	Dec. 31, 2024
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning Balance	$ 85,719,579	$ 60,412,440
Unrealized gains	1,922,712	22,180,608
Purchases		3,741,594
Sales		(615,063)
Ending Balance	87,642,291	85,719,579
Limited Liability Companies [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Purchases		3,741,594
Equity Securities [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning Balance	85,719,579
Ending Balance	87,642,291	85,719,579
Equity Securities [Member] | Common Stock [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning Balance	3,064,983	2,807,634
Unrealized gains	188,242	257,349
Purchases		0
Sales		0
Ending Balance	3,253,225	3,064,983
Equity Securities [Member] | Limited Liability Companies [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning Balance	82,654,596	57,604,806
Unrealized gains	1,734,470	21,923,259
Sales		(615,063)
Ending Balance	$ 84,389,066	$ 82,654,596