Segment Reporting - Geographic Schedule of Revenue and Long-lived Assets (Details) - USD ($) $ in Thousands	4 Months Ended	8 Months Ended	12 Months Ended
	Dec. 31, 2017	Aug. 31, 2017	Dec. 31, 2016
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 164,942
Long-lived assets	56,927
Predecessor
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales		$ 353,926	$ 533,150
Long-lived assets			49,710
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	107,080
Long-lived assets	46,989
United States | Predecessor
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales		222,186	336,495
Long-lived assets			40,253
Canada
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	12,476
Long-lived assets	3,075
Canada | Predecessor
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales		26,897	40,107
Long-lived assets			2,937
Mexico
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	18,875
Long-lived assets	3,350
Mexico | Predecessor
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales		37,418	49,968
Long-lived assets			3,198
All other countries
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	26,511
Long-lived assets	$ 3,513
All other countries | Predecessor
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales		$ 67,425	106,580
Long-lived assets			$ 3,322