Fresh Start Accounting - Cash Payments (Details) - USD ($) $ in Thousands		1 Months Ended
	Feb. 08, 2019	Feb. 08, 2019
Fresh-Start Adjustment [Line Items]
Payment of professional fees at emergence		$ (5,398)
Reorganization Adjustments
Fresh-Start Adjustment [Line Items]
Payment of accrued interest on the Multidraw Term Loan Agreement	$ (1,181)
Payment of financing costs related to the Exit Facility	(124)
Funding of the general unsecured claims administrative escrow account	(1,200)
Cash transferred to restricted cash for professional fee escrow	(5,157)
Cash transferred to restricted cash for consenting creditors fees	(129)
Payment of professional fees at emergence	(1,017)
Net cash payments	$ (8,808)