Consolidated Condensed Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)	$ (31,081)	$ 6,367
Adjustments to reconcile net income (loss) to net cash from operating activities:
Depreciation, depletion and amortization	16,474	15,597
Basis of real estate sold	5,421	1,008
Change in deferred taxes	(6,784)	(1,707)
Employee benefit plans	6,416	3,166
Equity-based compensation expense	2,176	2,259
Loss on sale of central Idaho timber and timberlands	48,522
Other, net	(1,280)	(5,496)
Change in working capital and operating-related activities, net	5,797	(4,538)
Net cash from operating activities	45,661	16,656
CASH FLOWS FROM INVESTING ACTIVITIES
Change in short-term investments	(40,038)	24,537
Property, plant and equipment	(3,488)	(12,248)
Timberlands reforestation and roads	(5,544)	(6,004)
Acquisition of timber and timberlands	(1,161)
Net proceeds from sale of central Idaho timber and timberlands	111,460
Other, net	109	433
Net cash from investing activities	61,338	6,718
CASH FLOWS FROM FINANCING ACTIVITIES
Dividends to common stockholders	(30,453)	(30,507)
Repayment of revolving line of credit borrowings	(30,000)
Proceeds from revolving line of credit borrowings		15,000
Repayment of long-term debt	(47,600)
Proceeds from issuance of long-term debt	27,500
Repurchase of common stock	(5,956)
Change in book overdrafts	(2,836)	(2,246)
Employee tax withholdings on vested performance share awards	(102)	(1,445)
Other, net	(137)	(37)
Net cash from financing activities	(89,584)	(19,235)
Increase in cash	17,415	4,139
Cash at beginning of period	7,886	4,644
Cash at end of period	25,301	8,783
Cash paid (received) during the period for:
Interest, net of amounts capitalized	13,791	13,702
Income taxes, net	$ (1,740)	$ 1,512