CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 20,330	$ 10,595
Adjustments to reconcile net income to net cash provided by operating activities:
Losses and settlement expenses (affiliated $(2,989) and $17,442)	(4,024)	17,168
Unearned premiums (affiliated $2,354 and $1,872)	2,378	1,986
Other policyholders' funds due to affiliate	956	(20)
Amounts due to/from affiliate to settle inter-company transaction balances	(16,153)	(16,482)
Net pension and postretirement benefits due from affiliate	(516)	(809)
Reinsurance receivables due from affiliate	1,299	(696)
Prepaid reinsurance premiums due from affiliate	1,767	651
Commissions payable (affiliated $(6,075) and $(6,518))	(6,072)	(6,516)
Deferred policy acquisition costs (affiliated $(1,675) and $(673))	(1,785)	(726)
Accrued investment income	(1,108)	(578)
Current income tax	8,702	2,532
Deferred income tax	402	192
Net realized investment gains	(783)	(1,262)
Other, net (affiliated $(1,540) and $(3,930))	291	(3,887)
Total adjustments to reconcile net income to net cash provided by operating activities	(14,646)	(8,447)
Net cash provided by operating activities	5,684	2,148
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of fixed maturity securities available-for-sale	(66,928)	(14,494)
Disposals of fixed maturity securities available-for-sale	61,119	22,216
Purchases of equity securities available-for-sale	(17,269)	(12,664)
Disposals of equity securities available-for-sale	15,710	10,283
Purchases of other long-term investments	(5,141)	(4,367)
Disposals of other long-term investments	88	0
Net purchases of short-term investments	6,029	(4,151)
Net cash used in investing activities	(6,392)	(3,177)
CASH FLOWS FROM FINANCING ACTIVITIES
Issuance of common stock through affiliate’s stock plans	4,083	4,364
Excess tax benefit associated with affiliate’s stock plans	34	58
Dividends paid to stockholders (affiliated $(1,962) and $(1,805))	(3,388)	(3,064)
Net cash provided by financing activities	729	1,358
NET INCREASE IN CASH	21	329
Cash at the beginning of the year	383	239
Cash at the end of the quarter	$ 404	$ 568