SCHEDULE I - CONDENSED FINANCIAL INFORMATION (Details) - Successor - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Jul. 31, 2015
Assets [Abstract]
TOTAL ASSETS	$ 965,844	$ 1,082,674
Liabilities and Stockholder's Equity
Income taxes payable	3,121	1,801
Total liabilities	630,699	638,771
Total stockholders’ equity	335,145	443,903	$ 878
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	965,844	1,082,674
Parent Company
Assets [Abstract]
Accounts receivable from subsidiary	4,114	1,100
Investment in subsidiaries	333,003	424,721
Claims for income tax refunds	16	0
Deferred income tax asset	0	18,423
TOTAL ASSETS	337,133	444,244
Liabilities and Stockholder's Equity
Accounts payable to subsidiaries	1,909	334
Income taxes payable	0	6
Total liabilities	1,909	340
Total stockholders’ equity	335,224	443,904
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 337,133	$ 444,244