Debt Debt Senior Secured Term Loan Credit Facilities (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 08, 2016	Dec. 31, 2015
Debt Instrument [Line Items]
Restricted Cash and Cash Equivalents, Noncurrent	$ 7,968
Class of Warrant or Right, Outstanding	5,000
Adjustments to Additional Paid in Capital, Warrant Issued	$ 200
Senior Secured Term Loan Credit Facilities [Member]
Debt Instrument [Line Items]
Term Loan Facility Initial Funding		$ 75,000
Delayed Draw Facility, Total		37,000
Delayed Draw Facility, 2016 Amount	24,500
Delayed Draw Facility, June 2017 Amount	$ 12,500
Debt Instrument, Term Loan, Discount Rate, Percentage	3.00%
Loans Payable	$ 99,500		$ 0
Debt Instrument, Interest Rate, Stated Percentage	11.00%
Minimum Consolidated Liquidity	$ 20,000
Compensating Balance, Amount	$ 7,500
Secured Term Loan Credit Facility, Total Available		$ 112,000
Warrants with Exercise Price of $0.50 Per Share [Member]
Debt Instrument [Line Items]
Class of Warrant or Right, Outstanding	2,500
Class of Warrant or Right, Exercise Price of Warrants or Rights	$ 0.50
Warrants with Exercise Price of $0.65 Per Share [Member]
Debt Instrument [Line Items]
Class of Warrant or Right, Outstanding	2,500
Class of Warrant or Right, Exercise Price of Warrants or Rights	$ 0.65