Investments - Schedule of Available-For-Sale Securities with Unrealized Losses (Details)	9 Months Ended	12 Months Ended
Sep. 30, 2026 USD ($) position	Dec. 31, 2025 USD ($) position
Total fixed-maturity securities, available-for-sale
Net Investment Income [Line Items]
Estimated Fair Value - less than 12 months	$ 247,361,999	$ 39,581,407
Unrealized Losses - less than 12 months	$ (10,595,631)	$ (181,869)
Number of Positions Held - less than 12 months \| position	309	44
Estimated Fair Value - 12 months or more	$ 66,110,843	$ 78,277,742
Unrealized Losses - 12 months or more	$ (12,566,611)	$ (9,552,868)
Number of Positions Held - 12 months or more \| position	75	81
Estimated Fair Value - total	$ 313,472,842	$ 117,859,149
Unrealized Losses - total	(23,162,242)	(9,734,737)
U.S. Treasury securities and obligations of U.S. government corporations and agencies
Net Investment Income [Line Items]
Estimated Fair Value - less than 12 months	1,426,075
Unrealized Losses - less than 12 months	$ (71,963)
Number of Positions Held - less than 12 months \| position	2
Estimated Fair Value - 12 months or more	$ 0
Unrealized Losses - 12 months or more	$ 0
Number of Positions Held - 12 months or more \| position	0
Estimated Fair Value - total	$ 1,426,075
Unrealized Losses - total	(71,963)
Political subdivisions of States, Territories and Possessions
Net Investment Income [Line Items]
Estimated Fair Value - less than 12 months	7,354,772	0
Unrealized Losses - less than 12 months	$ (319,143)	$ 0
Number of Positions Held - less than 12 months \| position	6	0
Estimated Fair Value - 12 months or more	$ 13,021,526	$ 13,926,802
Unrealized Losses - 12 months or more	$ (3,416,646)	$ (2,534,725)
Number of Positions Held - 12 months or more \| position	12	12
Estimated Fair Value - total	$ 20,376,298	$ 13,926,802
Unrealized Losses - total	(3,735,789)	(2,534,725)
Corporate and other bonds industrial and miscellaneous
Net Investment Income [Line Items]
Estimated Fair Value - less than 12 months	125,839,940	21,525,673
Unrealized Losses - less than 12 months	$ (5,242,808)	$ (118,901)
Number of Positions Held - less than 12 months \| position	149	24
Estimated Fair Value - 12 months or more	$ 29,210,767	$ 34,677,856
Unrealized Losses - 12 months or more	$ (3,437,762)	$ (2,540,470)
Number of Positions Held - 12 months or more \| position	33	38
Estimated Fair Value - total	$ 155,050,707	$ 56,203,529
Unrealized Losses - total	(8,680,570)	(2,659,371)
Residential mortgage and other asset backed securities
Net Investment Income [Line Items]
Estimated Fair Value - less than 12 months	112,741,212	18,055,734
Unrealized Losses - less than 12 months	$ (4,961,717)	$ (62,968)
Number of Positions Held - less than 12 months \| position	152	20
Estimated Fair Value - 12 months or more	$ 23,878,550	$ 29,673,084
Unrealized Losses - 12 months or more	$ (5,712,203)	$ (4,477,673)
Number of Positions Held - 12 months or more \| position	30	31
Estimated Fair Value - total	$ 136,619,762	$ 47,728,818
Unrealized Losses - total	$ (10,673,920)	$ (4,540,641)