Quarterly report pursuant to Section 13 or 15(d)

Debt - Additional Information (Detail)

v3.19.3
Debt - Additional Information (Detail)
3 Months Ended 6 Months Ended 9 Months Ended
Oct. 08, 2019
USD ($)
Sep. 20, 2019
USD ($)
Mar. 26, 2019
USD ($)
Mar. 31, 2019
USD ($)
Sep. 30, 2019
USD ($)
Sep. 30, 2018
USD ($)
Dec. 31, 2018
USD ($)
Feb. 14, 2018
USD ($)
Jan. 26, 2015
USD ($)
Jan. 22, 2014
USD ($)
Jul. 30, 2013
USD ($)
Debt Instrument [Line Items]                      
Restricted cash         $ 0   $ 10,389,000        
Interest paid       $ 184,000 7,248,000 $ 41,175,000          
Successor credit facility                      
Debt Instrument [Line Items]                      
Maximum borrowing capacity     $ 50,000,000.0                
Minimum liquidity amount     25,000,000.0                
Minimum liquidity amount, restricted amount     10,000,000.0                
Revolver borrowing availability increase     75,000,000.0                
Maximum borrowing capacity net of restricted liquidity amount and outstanding letters of credit     30,000,000.0                
Debt issuance costs     $ 1,300,000                
Debt issuance costs, noncurrent         1,100,000            
Commitment fee on unused portion of aggregate commitments     0.50%                
Borrowing base         87,700,000            
Restriction amount due to minimum liquidity covenants         (15,000,000.0)            
Remaining borrowing capacity         24,700,000            
Successor credit facility | Minimum | LIBOR                      
Debt Instrument [Line Items]                      
Basis spread on variable rate     2.25%                
Successor credit facility | Minimum | Base Rate                      
Debt Instrument [Line Items]                      
Basis spread on variable rate     1.25%                
Successor credit facility | Maximum | LIBOR                      
Debt Instrument [Line Items]                      
Basis spread on variable rate     2.75%                
Successor credit facility | Maximum | Base Rate                      
Debt Instrument [Line Items]                      
Basis spread on variable rate     1.75%                
Amended and Restated Credit Agreement                      
Debt Instrument [Line Items]                      
Borrowing base         41,700,000            
Letters of credit outstanding         (10,300,000)            
Remaining borrowing capacity         31,300,000            
Increase in net availability         6,700,000            
Amended and Restated Credit Agreement | Subsequent Event                      
Debt Instrument [Line Items]                      
Minimum liquidity amount, restricted amount $ 10,000,000.0                    
Percent of the lesser of commitments and the borrowing base 0.200                    
Percent of investment grade eligible domestic accounts receivables included in borrowing base 90.00%                    
Fixed charge coverage ratio calculation, prepayment exclusion $ 35,000,000.0                    
Amended and Restated Credit Agreement | Subsequent Event | Minimum                      
Debt Instrument [Line Items]                      
Commitment fee on unused portion of aggregate commitments 0.25%                    
Amended and Restated Credit Agreement | Subsequent Event | Minimum | LIBOR                      
Debt Instrument [Line Items]                      
Basis spread on variable rate 1.75%                    
Amended and Restated Credit Agreement | Subsequent Event | Maximum                      
Debt Instrument [Line Items]                      
Commitment fee on unused portion of aggregate commitments 0.375%                    
Amended and Restated Credit Agreement | Subsequent Event | Maximum | LIBOR                      
Debt Instrument [Line Items]                      
Basis spread on variable rate 2.25%                    
2015 Secured Credit Agreement                      
Debt Instrument [Line Items]                      
Maximum borrowing capacity               $ 80,000,000.0 $ 200,000,000.0    
Minimum liquidity amount               $ 30,000,000.0      
Restricted cash             10,000,000.0        
Successor credit facility                      
Debt Instrument [Line Items]                      
Total principal         0   0        
Successor term loan, due March 2024                      
Debt Instrument [Line Items]                      
Aggregate principal amount       $ 210,000,000.0              
Debt instrument fixed interest rate     13.00%                
Interest rate, percent payable in cash     11.00%                
Interest rate, percent payable in-kind     2.00%                
Early repayment period, after closing date to 6 months after     0.00%                
Early repayment period, 6 months to 2 years after closing date     6.50%                
Early repayment period, 2 years to 3 years after closing date     3.25%                
Early repayment period, 3 years after closing date     0.00%                
Voluntary prepayment, principal   $ 35,000,000.0                  
Voluntary prepayment, interest   $ 1,000,000.0                  
Total principal         177,032,000   0        
Successor term loan, due March 2024 | Successor credit facility                      
Debt Instrument [Line Items]                      
Total principal         177,000,000.0            
Predecessor 6.75% senior notes, due July 2022                      
Debt Instrument [Line Items]                      
Debt issuance costs         $ 7,600,000            
Aggregate principal amount                   $ 360,000,000.0  
Debt instrument fixed interest rate         6.75%         6.75%  
Total principal         $ 0   360,000,000        
Predecessor 7.50% senior notes, due August 2020                      
Debt Instrument [Line Items]                      
Debt issuance costs         $ 5,600,000            
Aggregate principal amount                     $ 225,000,000.0
Debt instrument fixed interest rate         7.50%           7.50%
Total principal         $ 0   $ 225,000,000