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Investments - Investment Income (Details) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Investments, Debt and Equity Securities [Abstract]
Realized gains	$ 819,135	$ 1,443,747
Change in unrealized gains / losses	5,808,171	(9,750,856)
Dividends	1,509,288	767,885
Other	(53,856)	(53,033)
Investment income (loss), net	$ 8,082,738	$ (7,592,257)

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Investment Income, Other Income (Loss)

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Amount of dividend income on nonoperating securities.

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-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
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Amount after accretion (amortization) of discount (premium), and investment expense, of interest income and dividend income on nonoperating securities.

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Amount of realized gain (loss) on investment.

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