CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Operating activities
Net earnings	$ 28,551	$ 19,307
Adjustments to reconcile net earnings to operating cash flows:
Depreciation and amortization	17,271	18,876
Provision for deferred income taxes	(3,808)	(1,073)
Asset impairments and other non-cash expenses	1,676	446
Loss on disposal of assets	615	1,086
Realized investment (gains) losses	0	62
Investment partnership gains	(21,602)	(22,710)
Distributions from investment partnerships	26,265	15,000
Changes in receivables and inventories	10,255	6,021
Changes in other assets	(2,841)	(502)
Changes in accounts payable and accrued expenses	(426)	(1,932)
Net cash provided by operating activities	55,956	34,581
Investing activities
Additions of property and equipment	(6,795)	(8,416)
Proceeds from property and equipment disposals	1,084	137
Purchases of investments	(46,698)	(111,485)
Redemptions of fixed maturity securities	28,549	12,157
Changes in restricted assets	0	(4)
Net cash used in investing activities	(23,860)	(107,611)
Financing activities
Payments on revolving credit facility	(354)	(149)
Principal payments on long-term debt	(8,727)	(1,650)
Principal payments on direct financing lease obligations	(4,166)	(4,642)
Proceeds from exercise of stock options	2	222
Net cash used in financing activities	(13,245)	(6,219)
Effect of exchange rate changes on cash	31	(3)
Increase (decrease) in cash and cash equivalents	18,882	(79,252)
Cash and cash equivalents at beginning of year	56,523	129,669
Cash and cash equivalents at end of third quarter	$ 75,405	$ 50,417