CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Investments:
Fixed maturity securities available-for-sale, at fair value (amortized cost $1,183,078 and $1,189,525)	$ 1,198,293	$ 1,199,699
Equity securities available-for-sale, at fair value (cost $155,612 and $147,479)	230,202	213,839
Other long-term investments	16,183	12,506
Short-term investments	25,530	39,670
Total investments	1,470,208	1,465,714
Cash	449	307
Reinsurance receivables due from affiliate	21,497	21,326
Prepaid reinsurance premiums due from affiliate	10,344	9,309
Deferred policy acquisition costs (affiliated $39,755 and $40,660)	39,916	40,939
Amounts due from affiliate to settle inter-company transaction balances	913	0
Prepaid pension and postretirement benefits due from affiliate	11,984	12,314
Accrued investment income	12,131	11,050
Amounts receivable under reverse repurchase agreements	16,500	20,000
Accounts receivable	2,063	2,076
Goodwill	942	942
Other assets (affiliated $4,022 and $4,632)	4,663	4,836
Total assets	1,591,610	1,588,813
LIABILITIES
Losses and settlement expenses (affiliated $690,549 and $685,533)	695,129	690,532
Unearned premiums (affiliated $245,703 and $243,682)	246,480	244,885
Other policyholders' funds (all affiliated)	13,618	13,068
Surplus notes payable to affiliate	25,000	25,000
Amounts due affiliate to settle inter-company transaction balances	0	11,222
Pension benefits payable to affiliate	3,674	4,097
Income taxes payable	4,041	2,359
Deferred income taxes	15,409	11,321
Other liabilities (affiliated $16,839 and $27,871)	23,985	32,987
Total liabilities	1,027,336	1,035,471
STOCKHOLDERS' EQUITY
Common stock, $1 par value, authorized 30,000,000 shares; issued and outstanding, 21,234,887 shares in 2017 and 21,222,535 shares in 2016	21,235	21,223
Additional paid-in capital	119,244	119,054
Accumulated other comprehensive income	54,435	46,081
Retained earnings	369,360	366,984
Total stockholders' equity	564,274	553,342
Total liabilities and stockholders' equity	$ 1,591,610	$ 1,588,813