Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Investments:
Fixed maturity securities-held-to-maturity, at amortized cost net of allowance for credit losses of $220 and $239 in 2023 and 2022, respectively, (fair value $463,814 and $468,144 in 2023 and 2022, respectively)	$ 480,142	$ 491,688
Available-for-sale fixed maturity, Fair Value	345,088	321,121
Equity securities, Fair Value	63,357	62,058
Short-term investments	31,269	14,120
Total investments	919,856	888,987
Cash and cash equivalents	41,210	61,469
Amounts recoverable from reinsurers (net of allowance for credit losses of $328 and $372 in 2023 and 2022, respectively)	118,142	125,677
Premiums receivable (net of allowance for credit losses of $4,864 and $4,852 in 2023 and 2022, respectively)	137,051	121,713
Deferred income taxes	21,658	22,794
Accrued interest receivable	8,638	8,428
Property and equipment, net	6,907	7,225
Deferred policy acquisition costs	18,629	17,401
Federal income tax recoverable		1,453
Other assets	16,163	14,132
Total assets	1,288,254	1,269,279
Liabilities:
Reserves for loss and loss adjustment expenses	686,652	696,037
Unearned premiums	124,103	114,976
Amounts held for others	50,635	48,811
Policyholder deposits	35,247	36,312
Insurance-related assessments	17,594	17,653
Federal income tax payable	2,534
Accounts payable and other liabilities	38,634	38,058
Total liabilities	955,399	951,847
Shareholders’ equity:
Common stock: voting-$0.01 par value authorized shares-50,000,000 in 2023 and 2022; 0,677,086 and 20,678,572 shares issued; and 19,154,387 and 19,155,873 shares outstanding in 2023 and 2022, respectively	207	207
Additional paid-in capital	220,556	220,299
Treasury stock, at cost (1,522,699 shares in 2023 and 2022)	(34,758)	(34,758)
Accumulated earnings	156,334	145,512
Accumulated other comprehensive loss, net	(9,484)	(13,828)
Total shareholders’ equity	332,855	317,432
Total liabilities and shareholders’ equity	$ 1,288,254	$ 1,269,279