CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Investments:
Fixed maturity securities available-for-sale, at fair value (amortized cost $1,247,717 and $1,253,166)	$ 1,241,699	$ 1,275,016
Equity investments, at fair value (cost $148,866 and $144,274)	222,397
Equity investments, at fair value (cost $148,866 and $144,274)		228,115
Equity investments, at alternative measurement of cost less impairments	3,200	0
Other long-term investments	16,654	13,648
Short-term investments	23,447	23,613
Total investments	1,507,397	1,540,392
Cash	259	347
Reinsurance receivables due from affiliate	31,929	31,650
Prepaid reinsurance premiums due from affiliate	14,376	12,789
Deferred policy acquisition costs (affiliated $43,634 and $40,848)	43,861	41,114
Prepaid pension and postretirement benefits due from affiliate	22,274	20,683
Accrued investment income	10,424	11,286
Amounts receivable under reverse repurchase agreements	16,500	16,500
Accounts receivable	1,700	1,604
Income taxes recoverable	5,116	0
Goodwill	942	942
Other assets (affiliated $3,943 and $4,423)	4,530	4,633
Total assets	1,659,308	1,681,940
LIABILITIES
Losses and settlement expenses (affiliated $752,852 and $726,413)	756,869	732,612
Unearned premiums (affiliated $265,491 and $256,434)	266,500	257,797
Other policyholders' funds (all affiliated)	8,027	10,013
Surplus notes payable to affiliate	25,000	25,000
Amounts due affiliate to settle inter-company transaction balances	588	367
Pension benefits payable to affiliate	4,034	4,185
Income taxes payable	0	544
Deferred income taxes	7,807	15,020
Other liabilities (affiliated $21,991 and $27,520)	22,416	32,556
Total liabilities	1,091,241	1,078,094
STOCKHOLDERS' EQUITY
Common stock, $1 par value, authorized 30,000,000 shares; issued and outstanding, 21,526,346 shares in 2018 and 21,455,545 shares in 2017	21,526	21,455
Additional paid-in capital	126,308	124,556
Accumulated other comprehensive income (loss)	(5,944)	83,384
Retained earnings	426,177	374,451
Total stockholders' equity	568,067	603,846
Total liabilities and stockholders' equity	$ 1,659,308	$ 1,681,940