Segment Information (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Premiums earned [Abstract]
Premiums earned	$ 224,392,849	$ 206,121,826	$ 655,886,046	$ 609,498,939
Net investment income	10,536,488	8,568,671	30,143,025	24,631,398
Investment gains (losses)	(1,242,521)	(2,357,634)	930,302	(10,810,594)
Total revenues	233,928,250	212,838,248	687,869,940	624,776,114
Underwriting gain (loss) [Abstract]
Net investment income	10,536,488	8,568,671	30,143,025	24,631,398
Investment gains (losses)	(1,242,521)	(2,357,634)	930,302	(10,810,594)
Income (loss) before income tax expense (benefit)	(1,004,914)	(13,369,204)	7,544,997	(7,722,044)
Operating Segments [Member]
Premiums earned [Abstract]
Premiums earned	224,393,000	206,122,000	655,886,000	609,499,000
Net investment income	10,536,000	8,569,000	30,143,000	24,631,000
Investment gains (losses)	(1,243,000)	(2,358,000)	930,000	(10,811,000)
Other	242,000	505,000	911,000	1,457,000
Total revenues	233,928,000	212,838,000	687,870,000	624,776,000
Underwriting gain (loss) [Abstract]
SAP underwriting loss	(10,059,000)	(21,226,000)	(28,974,000)	(29,527,000)
GAAP adjustments	(118,000)	1,430,000	5,968,000	7,984,000
GAAP underwriting loss	(10,177,000)	(19,796,000)	(23,006,000)	(21,543,000)
Net investment income	10,536,000	8,569,000	30,143,000	24,631,000
Investment gains (losses)	(1,243,000)	(2,358,000)	930,000	(10,811,000)
Other	(121,000)	216,000	(522,000)	1,000
Income (loss) before income tax expense (benefit)	(1,005,000)	(13,369,000)	7,545,000	(7,722,000)
Commercial Lines [Member] | Operating Segments [Member]
Premiums earned [Abstract]
Premiums earned	135,432,000	127,497,000	399,427,000	378,680,000
Underwriting gain (loss) [Abstract]
SAP underwriting loss	9,957,000	(12,100,000)	(4,024,000)	(16,873,000)
Personal Lines [Member] | Operating Segments [Member]
Premiums earned [Abstract]
Premiums earned	88,961,000	78,625,000	256,459,000	230,819,000
Underwriting gain (loss) [Abstract]
SAP underwriting loss	$ (20,016,000)	$ (9,126,000)	$ (24,950,000)	$ (12,654,000)