CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	1 Months Ended	11 Months Ended	12 Months Ended
	Dec. 31, 2016	Dec. 15, 2016	Dec. 31, 2018	Dec. 31, 2017
Net loss	$ (10,244)		$ (88,796)	$ (120,589)
Other comprehensive income (loss):
Foreign currency translation income (loss)	239		0	(239)
Total other comprehensive income (loss)	239		0	(239)
COMPREHENSIVE LOSS	$ (10,005)		$ (88,796)	$ (120,828)
Predecessor [Member]
Net loss		$ (131,736)
Other comprehensive income (loss):
Foreign currency translation income (loss)		3,346
Total other comprehensive income (loss)		3,346
COMPREHENSIVE LOSS		$ (128,390)