Income Taxes (Details) - USD ($) $ in Thousands		3 Months Ended								9 Months Ended	12 Months Ended
	Oct. 10, 2016	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Oct. 10, 2016	Dec. 31, 2015	Dec. 31, 2014
Successor
Current taxes
Federal		$ 0
State		0
Current taxes		0
Deferred taxes
Federal		0
State		0
Deferred taxes		0
Income tax benefit (expense)		0
Increase in noncontrolling interest due to sale of equity		5,600
Deferred tax valuation allowance		5,148
Predecessor
Current taxes
Federal										$ 0	$ 0	$ 0
State										0	0	0
Current taxes										0	0	0
Deferred taxes
Federal										0	0	0
State										406	572	(1,524)
Deferred taxes										406	572	(1,524)
Income tax benefit (expense)	$ 0		$ 0	$ (406)	$ 0	$ (572)	$ 0	$ 0	$ 0	$ 406	572	$ (1,524)
Deferred tax valuation allowance						$ 0					$ 0
Domestic Tax Authority | Successor
Deferred taxes
Operating loss carryforwards		7,300
Tax Benefit For Issuance Of Shares To Noncontrolling Interest | Successor
Deferred taxes
Deferred tax valuation allowance		$ 2,000