Annual report pursuant to Section 13 and 15(d)

Bankruptcy Proceedings, Emergence and Fresh Start Accounting Schedule of Reconciliation of Enterprise Value to Reorganization Value (Details)

v3.10.0.1
Bankruptcy Proceedings, Emergence and Fresh Start Accounting Schedule of Reconciliation of Enterprise Value to Reorganization Value (Details) - USD ($)
$ / shares in Units, $ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Sep. 30, 2016
Sep. 13, 2016
Sep. 12, 2016
Reorganizations [Abstract]          
Fresh-Start Adjustment, Enterprise Value     $ 266,200   $ 234,831
Cash and cash equivalents $ 17,864 $ 11,017     31,414
Short-term Debt, Fair Value         (75,350)
Fair Value of Successor Common Stock         $ 190,895
Common Stock, Shares, Outstanding         14,992,018
Common stock, par value $ 0.01 $ 0.01   $ 0.01 $ 12.73
Postconfirmation, Current Liabilities         $ 54,171
Postconfirmation, Noncurrent Liabilities Excluding Long-term Debt         13,558
Reorganization Value         $ 333,974