v3.8.0.1
Income Taxes - Components of Income Tax Expense (Benefit) (Details) - USD ($)
$ in Thousands
 2 Months Ended 10 Months Ended 12 Months Ended
Dec. 31, 2016
Nov. 03, 2016
Dec. 31, 2017
Dec. 31, 2015
Successor        
Current tax expense (benefit)        
Federal $ 9   $ 11,163  
State and local 43   2,903  
Total Current 52   14,066  
Deferred tax expense (benefit)        
Federal (6,751)   (93,457)  
State and local (1,063)   12,187  
Total Deferred (7,815)   (81,270)  
Income tax expense (benefit), net $ (7,762)   $ (67,204)  
Predecessor        
Current tax expense (benefit)        
Federal   $ 35    
State and local   12    
Total Current   47    
Deferred tax expense (benefit)        
Federal   343    
State and local   49    
Total Deferred   0   $ 0
Income tax expense (benefit), net   $ 439   $ 0