Schedule I Financial Information - Schedule of Reorganization Items (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Reorganization Items [Line Items]
Write off of deferred debt issuance costs	$ 34,406	$ 0
Legal and professional fees (1)	3,098
Other expenses (2)	141
Total reorganization items, net	37,645	$ 0
Parent Company [Member]
Reorganization Items [Line Items]
Write off of deferred debt issuance costs	34,406
Legal and professional fees (1)	3,098
Other expenses (2)	141
Total reorganization items, net	$ 37,645