Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 113,887	$ 181,242
Accounts receivable, net of allowance of $4,269 at December 31, 2017 and $2,951 at December 31, 2016	367,906
Inventories, net	77,793
Prepaid and other current assets	33,011
Deferred tax assets
Total current assets	592,597
Property, plant and equipment, net of accumulated depreciation of $133,755 at December 31, 2017 and $683,189 at December 31, 2016	703,029
Other assets:
Goodwill	147,515
Intangible assets, net	123,837
Deferred financing costs, net of accumulated amortization of $608, as of December 31, 2017	3,379
Other noncurrent assets	38,500
Total assets	1,608,857
Current liabilities:
Accounts payable	138,624
Payroll and related costs	52,812
Accrued expenses	66,547
DIP Facility
Other current liabilities	867
Total current liabilities	258,850
Deferred tax liabilities	3,917
Other long-term liabilities	24,668
Total liabilities not subject to compromise	287,435
Liabilities subject to compromise
Commitments and contingencies
us-gaap_StockholdersEquityAbstract
Common shares	686
Additional paid-in capital	1,298,859
Accumulated other comprehensive loss	(580)	(2,600)
Retained earnings (deficit)	22,457
Total stockholders’ equity (deficit)	1,321,422
Total liabilities and stockholders’ equity (deficit)	$ 1,608,857
Predecessor [Member]
Current assets:
Cash and cash equivalents		64,583
Accounts receivable, net of allowance of $4,269 at December 31, 2017 and $2,951 at December 31, 2016		137,084
Inventories, net		54,471
Prepaid and other current assets		37,611
Deferred tax assets		6,020
Total current assets		299,769
Property, plant and equipment, net of accumulated depreciation of $133,755 at December 31, 2017 and $683,189 at December 31, 2016		950,811
Other assets:
Goodwill
Intangible assets, net		76,057
Deferred financing costs, net of accumulated amortization of $608, as of December 31, 2017
Other noncurrent assets		35,045
Total assets		1,361,682
Current liabilities:
Accounts payable		74,382
Payroll and related costs		17,991
Accrued expenses		60,363
DIP Facility		25,000
Other current liabilities		2,980
Total current liabilities		180,716
Deferred tax liabilities		15,613
Other long-term liabilities		18,577
Total liabilities not subject to compromise		214,906
Liabilities subject to compromise		1,445,346
us-gaap_StockholdersEquityAbstract
Common shares		1,195
Additional paid-in capital		1,009,426
Retained earnings (deficit)		(1,306,591)
Total stockholders’ equity (deficit)		(298,570)
Total liabilities and stockholders’ equity (deficit)		$ 1,361,682