Revenue - Schedule of Company-wide Geographic Data (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Disaggregation of Revenue [Line Items]
Total		$ 150,414		$ 296,287
United States
Disaggregation of Revenue [Line Items]
Total		97,933		191,499
Canada
Disaggregation of Revenue [Line Items]
Total		11,821		24,275
Mexico
Disaggregation of Revenue [Line Items]
Total		15,590		31,538
All other countries
Disaggregation of Revenue [Line Items]
Total		$ 25,070		$ 48,975
Predecessor
Disaggregation of Revenue [Line Items]
Total	[1]		$ 136,482		$ 272,408
Predecessor | United States
Disaggregation of Revenue [Line Items]
Total			82,605		167,545
Predecessor | Canada
Disaggregation of Revenue [Line Items]
Total			10,118		20,649
Predecessor | Mexico
Disaggregation of Revenue [Line Items]
Total			15,987		28,759
Predecessor | All other countries
Disaggregation of Revenue [Line Items]
Total			$ 27,772		$ 55,455

[1] * Adjusted due to the adoption of ASU No. 2017-07, "Compensation – Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost." See Note 3 - New Accounting Standards, for additional information.