Condensed Consolidating Financial Statements - Condensed Consolidating Statements of Cash Flows (Detail) - USD ($) $ in Thousands	1 Months Ended	11 Months Ended	12 Months Ended
	Dec. 31, 2016	Dec. 15, 2016	Dec. 31, 2017	Dec. 31, 2015
Schedule of Condensed Consolidating Statement of Cash Flows [Line Items]
Net cash used in operating activities	$ (417)		$ (51,367)
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(375)		(16,079)
Net cash provided by (used in) investing activities	(251)		16,913
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayments of long-term debt	0		(2,500)
Proceeds from long-term debt	0		0
Proceeds from stock rights offering	0		0
Proceeds from borrowings on revolving credit facility	0		0
Repayments of Long-term Lines of Credit	0		0
Repayments of Long-term Capital Lease Obligations	15		(20,707)
Payment of deferred financing costs	0		(350)
Repurchases of common stock	0		(697)
Net cash provided by (used in) financing activities	(15)		17,160
Effect of changes in exchange rates on cash	0		(146)
Net increase (decrease) in cash and cash equivalents	(683)		(17,440)
Cash and cash equivalents at beginning of period	91,188		90,505
Cash and cash equivalents at end of period	90,505	$ 91,188	$ 73,065
Predecessor [Member]
Schedule of Condensed Consolidating Statement of Cash Flows [Line Items]
Net cash used in operating activities		(138,449)		$ (22,386)
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures		(8,481)		(40,808)
Intercompany notes and accounts		0		0
Other investing activities, net		15,025		21,405
Net cash provided by (used in) investing activities		6,544		(19,403)
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayments of long-term debt		(313,424)		(1,575)
Proceeds from long-term debt		250,000		305,550
Proceeds from stock rights offering		109,082		0
Proceeds from borrowings on revolving credit facility		0		130,000
Repayments of Long-term Lines of Credit		0		200,000
Repayments of Long-term Capital Lease Obligations		24,692		0
Payment of deferred financing costs		(2,040)		(11,461)
Repurchases of common stock		(167)		(362)
Intercompany notes and accounts		0		0
Other financing activities, net		(167)		(3,423)
Net cash provided by (used in) financing activities		18,759		218,729
Effect of changes in exchange rates on cash		(20)		110
Net increase (decrease) in cash and cash equivalents		(113,166)		177,050
Cash and cash equivalents at beginning of period	91,188	204,354		27,304
Cash and cash equivalents at end of period		91,188		204,354
Predecessor [Member] | Parent Company
Schedule of Condensed Consolidating Statement of Cash Flows [Line Items]
Net cash used in operating activities		0		0
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures		0		0
Intercompany notes and accounts		0		0
Other investing activities, net		0		0
Net cash provided by (used in) investing activities		0		0
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayments of long-term debt		(313,424)		(1,575)
Proceeds from long-term debt		250,000		305,550
Proceeds from stock rights offering		109,082
Proceeds from borrowings on revolving credit facility				130,000
Repayments of Long-term Lines of Credit				200,000
Repayments of Long-term Capital Lease Obligations		24,692
Payment of deferred financing costs		(2,040)		(11,461)
Repurchases of common stock				(362)
Intercompany notes and accounts		(122,798)		(47,613)
Other financing activities, net		(167)		(3,423)
Net cash provided by (used in) financing activities		(104,039)		171,116
Effect of changes in exchange rates on cash		0		0
Net increase (decrease) in cash and cash equivalents		(104,039)		171,116
Cash and cash equivalents at beginning of period	87,026	191,065		19,949
Cash and cash equivalents at end of period		87,026		191,065
Predecessor [Member] | Guarantor Subsidiaries
Schedule of Condensed Consolidating Statement of Cash Flows [Line Items]
Net cash used in operating activities		(139,713)		(19,878)
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures		(8,134)		(39,566)
Intercompany notes and accounts		122,798		47,613
Other investing activities, net		15,025		21,405
Net cash provided by (used in) investing activities		129,689		29,452
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayments of long-term debt		0		0
Proceeds from long-term debt		0		0
Proceeds from stock rights offering		0
Proceeds from borrowings on revolving credit facility				0
Repayments of Long-term Lines of Credit				0
Repayments of Long-term Capital Lease Obligations		0
Payment of deferred financing costs		0		0
Repurchases of common stock				0
Intercompany notes and accounts		0		0
Other financing activities, net		0		0
Net cash provided by (used in) financing activities		0		0
Effect of changes in exchange rates on cash		0		0
Net increase (decrease) in cash and cash equivalents		(10,024)		9,574
Cash and cash equivalents at beginning of period	0	10,024		450
Cash and cash equivalents at end of period		0		10,024
Predecessor [Member] | Non-Guarantor Subsidiaries
Schedule of Condensed Consolidating Statement of Cash Flows [Line Items]
Net cash used in operating activities		1,264		(2,508)
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures		(347)		(1,242)
Intercompany notes and accounts		0		0
Other investing activities, net		0		0
Net cash provided by (used in) investing activities		(347)		(1,242)
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayments of long-term debt		0		0
Proceeds from long-term debt		0		0
Proceeds from stock rights offering		0
Proceeds from borrowings on revolving credit facility				0
Repayments of Long-term Lines of Credit				0
Repayments of Long-term Capital Lease Obligations		0
Payment of deferred financing costs		0		0
Repurchases of common stock				0
Intercompany notes and accounts		0		0
Other financing activities, net		0		0
Net cash provided by (used in) financing activities		0		0
Effect of changes in exchange rates on cash		(20)		110
Net increase (decrease) in cash and cash equivalents		897		(3,640)
Cash and cash equivalents at beginning of period	4,162	3,265		6,905
Cash and cash equivalents at end of period		4,162		3,265
Predecessor [Member] | Consolidation, Eliminations
Schedule of Condensed Consolidating Statement of Cash Flows [Line Items]
Net cash used in operating activities		0		0
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures		0		0
Intercompany notes and accounts		(122,798)		(47,613)
Other investing activities, net		0		0
Net cash provided by (used in) investing activities		(122,798)		(47,613)
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayments of long-term debt		0		0
Proceeds from long-term debt		0		0
Proceeds from stock rights offering		0
Proceeds from borrowings on revolving credit facility				0
Repayments of Long-term Lines of Credit				0
Repayments of Long-term Capital Lease Obligations		0
Payment of deferred financing costs		0		0
Repurchases of common stock				0
Intercompany notes and accounts		122,798		47,613
Other financing activities, net		0		0
Net cash provided by (used in) financing activities		122,798		47,613
Effect of changes in exchange rates on cash		0		0
Net increase (decrease) in cash and cash equivalents		0		0
Cash and cash equivalents at beginning of period	$ 0	0		0
Cash and cash equivalents at end of period		$ 0		$ 0