Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Investments:
Fixed maturity securities-held-to-maturity, at amortized cost net of allowance for credit losses of $88 and $116 in 2025 and 2024, respectively, (fair value $371,355 and $399,721 in 2025 and 2024, respectively)	$ 384,822	$ 413,061
Fixed maturity securities - available-for-sale, at fair value (amortized cost $316,286, allowance for credit losses of $0 in 2025 and amortized cost $318,975, allowance for credit losses of $0 in 2024)	306,715	307,750
Equity securities, at fair value (cost $31,164 and $36,020 in 2025 and 2024, respectively)	52,451	58,629
Short-term investments	14,900	9,338
Total investments	758,888	788,778
Cash and cash equivalents	48,465	44,045
Amounts recoverable from reinsurers (net of allowance for credit losses of $290 and $300 in 2025 and 2024, respectively)	115,771	117,019
Premiums receivable (net of allowance for credit losses of $3,887 and $4,238 in 2025 and 2024, respectively)	166,344	142,659
Deferred income taxes	20,073	19,448
Accrued interest receivable	7,458	7,327
Property and equipment, net	6,563	5,887
Deferred policy acquisition costs	21,149	19,151
Federal income tax recoverable	2,395	2,180
Other assets	8,008	11,297
Total assets	1,155,114	1,157,791
Liabilities:
Reserves for loss and loss adjustment expenses	624,095	651,309
Unearned premiums	138,784	121,926
Amounts held for others	35,971	38,657
Policyholder deposits	33,974	33,867
Insurance-related assessments	17,386	14,852
Accounts payable and other liabilities	39,293	38,409
Payable for investments purchased	41	1,430
Total liabilities	889,544	900,450
Shareholders’ equity:
Common stock: voting - $0.01 par value authorized shares - 50,000,000 in 2025 and 2024; 20,764,355 and 20,733,166 shares issued; and 19,018,747 and 19,050,315 shares outstanding in 2025 and 2024, respectively	208	207
Additional paid-in capital	225,674	223,956
Treasury stock, at cost (1,745,608 and 1,682,851 shares in 2025 and 2024, respectively)	(44,848)	(42,052)
Accumulated earnings	92,097	84,105
Accumulated other comprehensive loss, net	(7,561)	(8,875)
Total shareholders’ equity	265,570	257,341
Total liabilities and shareholders’ equity	$ 1,155,114	$ 1,157,791