Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Cash flow from financing activities:
Cash and cash equivalents at beginning of period	$ 6,927
Cash and cash equivalents at end of period	9,832
Predecessor
Cash flow from operating activities:
Net loss		$ (55,608)
Adjustments to reconcile net loss to cash provided by operations:
Depreciation and amortization		20,570
Impairments		35,381
Deferred income tax provision		2,973
Post-retirement and pension plan changes		1,262
Stock-based compensation		1,572
Interest expense		3,764
Other charges, net		(2,757)
Increase (decrease) in working capital		21,991
Increase in long-term assets and liabilities		(6,430)
Net cash provided by operating activities		22,718
Cash flow from investing activities:
Capital expenditures		(13,601)
Proceeds from the sale of assets		521
Derivative instrument settlements, net		(7,603)
Net cash used in investing activities		(20,683)
Cash flow from financing activities:
Short-term debt, net		1
Revolving Facility borrowings		27,000
Revolving Facility reductions		(32,000)
Principal payments on long-term debt		(33)
Revolving Facility refinancing fees		(2,247)
Other		(54)
Net cash (used in) provided by financing activities		(7,374)
Net change in cash and cash equivalents		(5,339)
Effect of exchange rate changes on cash and cash equivalents		(1,250)
Cash and cash equivalents at beginning of period		17,550
Cash and cash equivalents at end of period		10,961
Change in current assets:
Accounts and notes receivable, net		1,040
Inventories		11,978
Prepaid expenses and other current assets		7,525
Decrease in accounts payable and accruals		(2,483)
Rationalizations		(846)
Increase in interest payable		4,777
Net change in working capital		21,991
Successor
Cash flow from operating activities:
Net loss	(36,375)
Adjustments to reconcile net loss to cash provided by operations:
Depreciation and amortization	19,458
Impairments	0
Lower of cost or market inventory adjustment, net of depreciation	9,962	$ 0
Deferred income tax provision	(485)
Post-retirement and pension plan changes	1,046
Stock-based compensation	0
Interest expense	1,576
Other charges, net	(750)
Increase (decrease) in working capital	16,523
Increase in long-term assets and liabilities	(1,231)
Net cash provided by operating activities	9,724
Cash flow from investing activities:
Capital expenditures	(8,414)
Proceeds from the sale of assets	404
Derivative instrument settlements, net	(253)
Net cash used in investing activities	(8,263)
Cash flow from financing activities:
Short-term debt, net	5,001
Revolving Facility borrowings	19,000
Revolving Facility reductions	(23,000)
Principal payments on long-term debt	(34)
Revolving Facility refinancing fees	0
Other	0
Net cash (used in) provided by financing activities	967
Net change in cash and cash equivalents	2,428
Effect of exchange rate changes on cash and cash equivalents	477
Cash and cash equivalents at beginning of period	6,927
Cash and cash equivalents at end of period	9,832
Change in current assets:
Accounts and notes receivable, net	14,249
Inventories	4,871
Prepaid expenses and other current assets	(2,873)
Decrease in accounts payable and accruals	(3,285)
Rationalizations	(1,301)
Increase in interest payable	4,862
Net change in working capital	$ 16,523