Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Investments:
Debt securities, available-for-sale, at fair value (amortized cost; $299,544 in 2023 and $434,119 in 2022; allowance for expected credit losses of $0 in 2023)	$ 295,761	$ 426,597
Equity securities (cost; $24,284 in 2023 and $30,058 in 2022)	22,763	28,199
Total investments	318,524	454,796
Cash and cash equivalents	150,528	59,133
Restricted cash	14,781	29,486
Ceded unearned premiums	86,661	237,086
Premiums receivable	49,506	78,355
Accounts receivable	1,076	10,859
Receivable from reinsurer		58,882
Receivable for securities	476	945
Reinsurance recoverable (net of allowance for expected credit losses of $200 in 2023)	593,635	578,424
Deferred policy acquisition costs	9,858	8
Federal income tax recoverable		2,668
Prepaid pension assets	239	163
Prepaid expenses	1,878	1,508
Other assets	22,186	24,389
Total assets	1,249,348	1,536,702
Liabilities:
Senior unsecured notes due 2029 (less unamortized debt issuance cost of $599 in 2023 and $648 in 2022)	49,401	49,352
Subordinated debt securities (less unamortized debt issuance cost of $666 in 2023 and $691 in 2022)	56,036	56,011
Reserves for unpaid losses and loss adjustment expenses	784,846	880,869
Unearned premiums	156,394	292,691
Reinsurance payable	111,176	128,950
Federal income tax payable	464
Accounts payable and other accrued expenses	78,646	68,535
Total liabilities	1,236,963	1,476,408
Commitments and contingencies (Note 18)
Stockholders' equity:
Common stock, $1.00 par value, authorized 3,333,333 shares; issued 2,087,283 shares in 2023 and 2022	2,087	2,087
Additional paid-in capital	124,879	124,740
Retained (deficit) earnings	(84,458)	(33,407)
Accumulated other comprehensive loss	(5,489)	(8,492)
Treasury stock (268,801 shares in 2023 and 2022), at cost	(24,634)	(24,634)
Total stockholders' equity	12,385	60,294
Total liabilities and stockholders' equity	$ 1,249,348	$ 1,536,702