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Investments - Investment Income (Details) - USD ($) | 3 Months Ended | 6 Months Ended
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Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Investments, Debt and Equity Securities [Abstract] |  |  |  |
Realized gains (losses) | $ (1,713,218) | $ 1,535,575 | $ (269,471) | $ 4,059,080
Change in unrealized | (16,769,567) | 3,756,121 | (26,520,423) | 6,261,465
Dividends | 863,575 | 604,921 | 1,631,460 | 1,269,930
Other | (58,663) | (19,531) | (111,696) | (49,935)
Investment income (loss), net | $ (17,677,873) | $ 5,877,086 | $ (25,270,130) | $ 11,540,540

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