Change in Control - Schedule of Sources and Uses of Purchase Price Consideration (Details) - USD ($) $ in Thousands			9 Months Ended	12 Months Ended
	Apr. 02, 2014	Mar. 31, 2014	Dec. 31, 2014	Dec. 31, 2016	Dec. 31, 2015
Sources of cash consideration:
Sale of Successor common stock			$ 414,000	$ 173,578	$ 608
Revolving loan			1,575	0	0
Original issue discount			2,064	2,576	2,687
Uses of cash consideration:
Proceeds from stock option exercise			$ 0	$ (537)	$ (250)
Total uses of consideration paid	$ 921,300
Merger Agreement
Sources of cash consideration:
Sale of Successor common stock		$ 414,000
Long-term debt issuance		530,000
Revolving loan		1,575
Original issue discount		(2,650)
Loan origination fees		(15,487)
Debt proceeds, net		513,438
Total sources of consideration paid		927,438
Uses of cash consideration:
Purchase of Predecessor common stock		780,829
Proceeds from stock option exercise		(15,221)
Payment of Predecessor debt		143,728
Payment of Predecessor's selling expenses		11,962
Total uses of consideration paid		$ 921,298