XML 89 R67.htm IDEA: XBRL DOCUMENT v3.7.0.1
Equity and Share-Based Compensation - Emergence from Bankruptcy and 2016 Long Term Incentive Plan (Details) - USD ($)
$ in Thousands
2 Months Ended
Oct. 21, 2016
Dec. 31, 2016
Share-Based Compensation    
Share-based compensation costs recognized   $ 2,909
2016 LTIP    
Share-Based Compensation    
Number of shares available for future issuance 3,513,950  
Number of shares authorized   2,111,786
Plan Support Agreement | Bankruptcy Reorganization Chapter 11    
Share-Based Compensation    
Share-based compensation costs recognized $ 1,300