CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Investments:
Fixed maturity securities available-for-sale, at fair value (amortized cost $1,255,775 and $1,273,132)	$ 1,291,860	$ 1,282,909
Equity investments, at fair value (cost $167,632 and $160,371)	242,583	215,363
Equity investments, at alternative measurement of cost less impairments	1,200	1,200
Other long-term investments	18,099	19,316
Short-term investments	48,265	28,204
Total investments	1,602,007	1,546,992
Cash	232	337
Reinsurance receivables due from affiliate	35,767	37,361
Prepaid reinsurance premiums due from affiliate	7,530	8,789
Deferred policy acquisition costs (affiliated $47,422 and $44,440)	47,422	44,760
Amounts due from affiliate to settle inter-company transaction balances	11,905	5,154
Prepaid pension and postretirement benefits due from affiliate	17,355	17,691
Accrued investment income	11,713	10,468
Accounts receivable	1,038	1,658
Income taxes recoverable	2,465	6,697
Goodwill	942	942
Other assets (affiliated $3,678 and $4,510)	3,851	4,629
Total assets	1,742,227	1,685,478
LIABILITIES
Losses and settlement expenses (affiliated $774,644 and $771,872)	780,393	777,190
Unearned premiums (affiliated $271,127 and $267,064)	271,127	268,511
Other policyholders' funds (all affiliated)	8,326	8,807
Surplus notes payable to affiliate	25,000	25,000
Pension benefits payable to affiliate	3,738	4,070
Deferred income taxes	14,844	4,908
Other liabilities (affiliated $20,328 and $31,121)	22,465	31,210
Total liabilities	1,125,893	1,119,696
STOCKHOLDERS' EQUITY
Common stock, $1 par value, authorized 30,000,000 shares; issued and outstanding, 21,668,287 shares in 2019 and 21,615,105 shares in 2018	21,668	21,615
Additional paid-in capital	129,928	128,451
Accumulated other comprehensive income	22,090	1,620
Retained earnings	442,648	414,096
Total stockholders' equity	616,334	565,782
Total liabilities and stockholders' equity	$ 1,742,227	$ 1,685,478