INCOME TAXES Provision for Income Taxes from Discontinued Operations Narrative (Details) (USD $)	3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014 Performance Fibers business [Member]	Jun. 30, 2013 Performance Fibers business [Member]	Jun. 30, 2014 Performance Fibers business [Member]	Jun. 30, 2013 Performance Fibers business [Member]	Mar. 31, 2013 Wood Products business [Member]	Jun. 30, 2013 Wood Products business [Member]	Mar. 01, 2013 Wood Products business [Member]
Operating Loss Carryforwards [Line Items]
Discontinued Operation, Tax Effect of Discontinued Operation	$ 5,966,000	$ 31,117,000	$ 21,231,000	$ 63,868,000	$ 5,966,000	$ 31,177,000	$ 21,231,000	$ 41,595,000		$ 22,273,000
Base consideration received										80,000,000	80,000,000
Description of Proceeds from Divestiture of Business									$80 million plus a working capital adjustment
Tax effect of gain on disposal										$ 21,400,000