Investments, Net Investment Gains (Losses) and Change in Net Unrealized Gains (Losses) on Investments (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Realized gains on available-for-sale investments [Abstract]
Total realized gains	$ 1,668,655	$ 7,938,606	$ 2,120,253	$ 8,982,182
Realized losses on available-for-sale investments [Abstract]
Total realized losses	(3)	(374)	(11)	(8,340)
Net realized investment gains	1,668,652	7,938,232	2,120,242	8,973,842
Change in fair value of equity securities [Abstract]
Change in fair value of equity securities held at the end of the period	32,302,676	(23,403)	51,172,076	(7,209,399)
Change in fair value of equity securities	32,302,676	(23,403)	51,172,076	(7,209,399)
Total net investment gains (losses)	33,971,328	7,914,829	53,292,318	1,764,443
Change in net unrealized gains (losses) on available-for-sale investments included in other comprehensive income [Abstract]
Change in net unrealized gains (losses) on available-for-sale investments included in other comprehensive income	3,852,955	(3,606,251)	1,648,051	(2,521,367)
Fixed Maturities [Member]
Realized gains on available-for-sale investments [Abstract]
Total realized gains	0	12,500	0	58,333
Change in net unrealized gains (losses) on available-for-sale investments included in other comprehensive income [Abstract]
Change in net unrealized gains (losses) on available-for-sale investments included in other comprehensive income	3,852,955	(3,606,251)	1,648,051	(2,521,367)
Equity Securities [Member]
Realized gains on available-for-sale investments [Abstract]
Total realized gains	1,668,655	110,742	1,954,233	359,216
Realized losses on available-for-sale investments [Abstract]
Total realized losses	0	0	0	(7,966)
Real Estate [Member]
Realized gains on available-for-sale investments [Abstract]
Total realized gains	0	7,815,364	166,020	8,541,124
Short-Term Investments [Member]
Realized gains on available-for-sale investments [Abstract]
Total realized gains	$ 0	$ 0	$ 0	$ 23,509