CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 50,162	$ 29,992	$ 43,519
Adjustments to reconcile net income to net cash provided by operating activities:
Losses and settlement expenses (affiliated $20,517, $50,339 and $22,836)	17,465	51,128	27,084
Unearned premiums (affiliated $8,177, $11,672 and $22,572)	7,342	11,466	24,412
Other policyholders' funds due to affiliate	(1,432)	1,662	2,436
Amounts due to/from affiliate to settle inter-company transaction balances	(2,151)	(531)	(7,261)
Net pension and postretirement benefits due from affiliate	(2,691)	(4,761)	1,267
Reinsurance receivables due from affiliate	4,367	1,725	1,174
Prepaid reinsurance premiums due from affiliate	2,302	852	(4,521)
Commissions payable (affiliated $3,191, $(196) and $2,078)	3,265	(408)	2,227
Deferred policy acquisition costs (affiliated $(1,605), $(1,516) and $(2,988))	(1,377)	(1,551)	(3,367)
Accrued investment income	(494)	(311)	(46)
Current income tax	(1,643)	(1,424)	3,213
Deferred income tax	2,883	3,635	407
Net realized investment gains	(6,153)	(4,349)	(8,997)
Other, net (affiliated $1,796, $(1,122) and $1,369)	13,767	4,690	5,286
Total adjustments to reconcile net income to net cash provided by operating activities	35,450	61,823	43,314
Net cash provided by operating activities	85,612	91,815	86,833
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of fixed maturity securities available-for-sale	(235,242)	(209,885)	(264,178)
Disposals of fixed maturity securities available-for-sale	174,971	131,942	175,664
Purchases of equity securities available-for-sale	(83,098)	(50,154)	(40,580)
Disposals of equity securities available-for-sale	70,905	45,698	47,479
Purchases of other long-term investments	(8,416)	(7,613)	(1,798)
Disposals of other long-term investments	2,297	530	246
Net (purchases) disposals of short-term investments	14,663	2,904	(2,786)
Net disbursements under reverse repurchase agreements	(16,850)	0	0
Net cash used in investing activities	(80,770)	(86,578)	(85,953)
CASH FLOWS FROM FINANCING ACTIVITIES
Issuance of common stock through affiliate’s stock plans	9,078	7,392	10,208
Excess tax benefit associated with affiliate’s stock plans	95	103	96
Dividends paid to stockholders (affiliated $(8,162), $(7,377) and $(6,749))	(14,174)	(12,588)	(11,275)
Net cash used in financing activities	(5,001)	(5,093)	(971)
NET INCREASE (DECREASE) IN CASH	(159)	144	(91)
Cash at the beginning of the year	383	239	330
Cash at the end of the year	224	383	239
Income taxes paid	20,254	8,703	13,714
Interest paid to affiliate	$ 337	$ 384	$ 900