Investments - Schedule of Net Gains (Losses) on Investments (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Net Investment Income [Line Items]
Net realized losses	$ (4,078)	$ (333,419)	$ (5,804)	$ (425,776)
Net unrealized gains	550,529	99,813	414,276	918,561
Net gains (losses) on investments	546,451	(233,606)	408,472	492,785
Realized Gains (Losses) Fixed-maturity securities
Net Investment Income [Line Items]
Gross realized gains	54	721	842	805
Gross realized losses	(4,132)	(5,383)	(6,646)	(8,334)
Total fixed-maturity securities	(4,078)	(4,662)	(5,804)	(7,529)
Realized Gains (Losses) Equity securities
Net Investment Income [Line Items]
Gross realized gains	0	0	0	5,120
Gross realized losses	0	(328,757)	0	(423,367)
Total equity securities	0	(328,757)	0	(418,247)
Unrealized Gains (Losses) Equity Securities
Net Investment Income [Line Items]
Gross gains	0	0	0	622,874
Gross losses	(95,176)	(18,848)	(288,506)	0
Total equity securities	(95,176)	(18,848)	(288,506)	622,874
Unrealized Gains (Losses) Other Investments
Net Investment Income [Line Items]
Gross losses	0	0	0	0
Gross gains	645,705	118,661	702,782	295,687
Total other investments	$ 645,705	$ 118,661	$ 702,782	$ 295,687