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Investments - Equity Method Investments (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Schedule of Equity Method Investments [Line Items]
Total assets	$ 316,744,019		$ 316,744,019		$ 263,097,341
Total liabilities	75,319,635		75,319,635		69,644,255
Company sponsored equity method investments	12,235,633		12,235,633		$ 0
Investment income (loss), net	(2,629,589)	$ 5,052,794	8,910,951	$ (5,782,674)
Realized gains (losses)	1,185,429	512,265	5,244,509	(1,231,163)
Unrealized gains (losses)	(4,689,325)	$ 4,040,917	1,572,140	$ (6,478,411)
DHCM's portion of net loss	(380,062)		(476,872)
Equity Method Investment, Nonconsolidated Investee or Group of Investees
Schedule of Equity Method Investments [Line Items]
Total assets	14,189,835		14,189,835
Total liabilities	423,056		423,056
Net assets	13,766,779		13,766,779
Investment income (loss), net	54,530		60,130
Other Cost and Expense, Operating	5,486		14,343
Unrealized gains (losses)	(473,618)		(591,514)
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	$ (424,574)		$ (545,727)

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