CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Investments:
Fixed maturity securities available-for-sale, at fair value (amortized cost $1,200,799 and $1,189,525)	$ 1,225,128	$ 1,199,699
Equity securities available-for-sale, at fair value (cost $148,148 and $147,479)	221,651	213,839
Other long-term investments	14,929	12,506
Short-term investments	36,135	39,670
Total investments	1,497,843	1,465,714
Cash	315	307
Reinsurance receivables due from affiliate	21,163	21,326
Prepaid reinsurance premiums due from affiliate	14,927	9,309
Deferred policy acquisition costs (affiliated $40,875 and $40,660)	41,044	40,939
Prepaid pension and postretirement benefits due from affiliate	11,709	12,314
Accrued investment income	10,901	11,050
Amounts receivable under reverse repurchase agreements	16,500	20,000
Accounts receivable	1,892	2,076
Income taxes recoverable	543	0
Goodwill	942	942
Other assets (affiliated $3,504 and $4,632)	4,618	4,836
Total assets	1,622,397	1,588,813
LIABILITIES
Losses and settlement expenses (affiliated $704,790 and $685,533)	709,491	690,532
Unearned premiums (affiliated $255,588 and $243,682)	256,362	244,885
Other policyholders' funds (all affiliated)	12,465	13,068
Surplus notes payable to affiliate	25,000	25,000
Amounts due affiliate to settle inter-company transaction balances	4,826	11,222
Pension benefits payable to affiliate	3,751	4,097
Income taxes payable	0	2,359
Deferred income taxes	17,728	11,321
Other liabilities (affiliated $19,571 and $27,871)	20,292	32,987
Total liabilities	1,049,915	1,035,471
STOCKHOLDERS' EQUITY
Common stock, $1 par value, authorized 30,000,000 shares; issued and outstanding, 21,327,147 shares in 2017 and 21,222,535 shares in 2016	21,327	21,223
Additional paid-in capital	121,351	119,054
Accumulated other comprehensive income	59,380	46,081
Retained earnings	370,424	366,984
Total stockholders' equity	572,482	553,342
Total liabilities and stockholders' equity	$ 1,622,397	$ 1,588,813