Consolidated Balance Sheets - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Investments:
Fixed maturity securities, available for sale, at fair value (amortized cost of $662,616 and $452,478, respectively)	$ 607,572,000	$ 458,351,000
Fixed maturity securities, held-to-maturity	52,467,000	47,117,000
Equity securities, at fair value	120,169,000	117,971,000
Mortgage loans	51,859,000	29,531,000
Other long-term investments	129,142,000	132,111,000
Short-term investments, at fair value	121,158,000	164,278,000
Total investments	1,082,367,000	949,359,000
Cash and cash equivalents	45,438,000	42,107,000
Restricted cash	79,573,000	65,167,000
Premiums receivable	139,215,000	112,158,000
Reinsurance recoverable, net of premium payables	581,359,000	536,327,000
Ceded unearned premium	157,645,000	137,973,000
Deferred policy acquisition costs	68,938,000	59,456,000
Deferred income taxes	36,188,000	33,663,000
Goodwill and intangible assets, net	89,870,000	91,336,000
Other assets	82,846,000	90,666,000
Total assets	2,363,439,000	2,118,212,000
Liabilities:
Reserves for losses and loss adjustment expenses	1,141,757,000	979,549,000
Unearned premiums	442,509,000	363,288,000
Deferred ceding commission	29,849,000	30,500,000
Reinsurance and premium payables	113,696,000	119,919,000
Funds held for others	36,858,000	29,587,000
Accounts payable and accrued liabilities	48,499,000	40,760,000
Notes payable	50,000,000	50,000,000
Subordinated debt, net of debt issuance costs	78,609,000	78,529,000
Total liabilities	1,941,777,000	1,692,132,000
Stockholders' equity
Series A preferred stock, $0.01 par value; 2,000,000 shares authorized, 1,969,660 and 1,970,124 shares issued and outstanding, respectively	20,000	20,000
Common stock, $0.01 par value, 168,000,000 shares authorized, 16,832,955 and 16,763,069 shares issued, respectively	168,000	168,000
Treasury stock, $0.01 par value, 233,289 and 229,449 shares, respectively	(2,000)	(2,000)
Additional paid-in capital	577,289,000	575,159,000
Stock notes receivable	(6,911,000)	(9,092,000)
Accumulated other comprehensive (loss) income	(43,485,000)	4,640,000
Accumulated deficit	(105,417,000)	(144,813,000)
Total stockholders' equity	421,662,000	426,080,000
Total liabilities and stockholders' equity	$ 2,363,439,000	$ 2,118,212,000