Investments, Net Investment Gains (Losses) and Change in Net Unrealized Gains (Losses) on Investments (Details) - USD ($)	3 Months Ended	9 Months Ended
Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Realized gains on available-for-sale investments [Abstract]
Total realized gains	$ 1,935,005	$ 145,179	$ 6,909,109	$ 4,581,874
Realized losses on available-for-sale investments [Abstract]
Other-than-temporary impairments	0	18,129	0	(393,455)
Total realized losses	(34,547)	725	(149,393)	(415,047)
Net realized investment gains (losses)	1,900,458	145,904	6,759,716	4,166,827
Change in fair value of equity securities [Abstract]
Change in fair value of equity securities held at the end of the period	7,097,738	(9,380,710)	14,462,029	10,994,305
Change in fair value of equity securities	7,097,738	(9,380,710)	14,462,029	10,994,305
Total net investment gains (losses)	8,998,196	(9,234,806)	21,221,745	15,161,132
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	(7,122,856)	(1,186,410)	(23,436,431)	(6,161,411)
Fixed Maturities [Member]
Realized gains on available-for-sale investments [Abstract]
Total realized gains	0	21,631	4,683	55,867
Realized losses on available-for-sale investments [Abstract]
Total realized losses	0	0	(5,210)	0
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	(7,122,856)	(1,186,410)	(23,436,431)	(6,161,411)
Equity Securities [Member]
Realized gains on available-for-sale investments [Abstract]
Total realized gains	1,485,872	19,344	1,883,453	3,038,551
Realized losses on available-for-sale investments [Abstract]
Total realized losses	0	(17,404)	(109,636)	(21,592)
Real Estate [Member]
Realized gains on available-for-sale investments [Abstract]
Total realized gains	449,133	104,204	5,020,973	1,487,456
Realized losses on available-for-sale investments [Abstract]
Total realized losses	$ (34,547)	$ 0	$ (34,547)	$ 0

Amount of unrealized and realized gain (loss) on investment in debt and equity securities.

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Amount of realized gain on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of realized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount before tax, after reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities, attributable to parent entity. Excludes amounts related to other than temporary impairment (OTTI) loss.

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Amount of other-than-temporary impairment (OTTI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), recognized in earnings.

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