SCHEDULE I - CONDENSED FINANCIAL INFORMATION (Details 3) - USD ($) $ in Thousands	2 Months Ended	3 Months Ended	5 Months Ended
	Sep. 30, 2015	Dec. 31, 2015	Dec. 31, 2015
Cash flows from operating activities:
Net loss	$ (14,021)	$ (416)	$ (14,437)
Adjustments to reconcile net loss to net cash used in operating activities:
Stock-based compensation			1,124
Deferred income taxes			(19,886)
Net cash provided by (used in) operating activities			18,780
Cash flows from investing activities:
Net cash used in investing activities			(405,552)
Cash flows from financing activities:
Proceeds from private placement			50,000
Repurchase of stock for treasury			(2,397)
Repurchase of warrants			(2,524)
Net cash provided by (used in) financing activities			446,706
Net decrease in cash and equivalents during the period			57,681
Cash and cash equivalents, beginning of period	$ 84		84
Cash and cash equivalents, end of period		57,765	57,765
Parent Company [Member]
Cash flows from operating activities:
Net loss			(14,437)
Adjustments to reconcile net loss to net cash used in operating activities:
Stock-based compensation			1,080
Deferred income taxes			(18,423)
Predecessor transaction costs paid out of opening cash			(4,272)
Change in current assets and liabilities			(954)
Net cash provided by (used in) operating activities			(37,006)
Cash flows from financing activities:
Payment of deferred underwriting costs			(7,777)
Proceeds from private placement			50,000
Repayment of related party note payable			(380)
Repurchase of stock for treasury			(2,397)
Repurchase of warrants			(2,524)
Net cash provided by (used in) financing activities			36,922
Net decrease in cash and equivalents during the period			(84)
Cash and cash equivalents, end of period		$ 84	$ 84