Annual report pursuant to Section 13 and 15(d)

Debt - Narrative (Details)

v3.20.4
Debt - Narrative (Details)
12 Months Ended
Jun. 23, 2020
Dec. 31, 2018
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Debt Instrument [Line Items]        
Assets of wholly owned domestic subsidiaries individually or together (more than)     $ 1,000,000.0  
Long-term obligations, net of fees     71,400,000 $ 42,500,000
Short-term obligation     2,900,000 200,000
Debt Related Commitment Fees and Debt Issuance Costs     $ 7,400,000  
Debt Instrument, Interest Rate, Stated Percentage     12.00%  
Temporary Reduction in ABL Debt Facility     $ 30,000,000.0  
Revolving Credit Facility        
Debt Instrument [Line Items]        
Letters of credit outstanding     $ 5,400,000  
Fees for outstanding letters of credit, percentage   4.125%    
Debt, Weighted Average Interest Rate     5.00%  
Loans        
Debt Instrument [Line Items]        
Proceeds from Issuance of Debt     $ 70,000,000.0  
ABL Facility | Line of Credit | Revolving Credit Facility        
Debt Instrument [Line Items]        
Maximum borrowing capacity     $ 90,000,000.0 $ 100,000,000.0
ABL Facility | Line of Credit | Revolving Credit Facility | Maximum        
Debt Instrument [Line Items]        
Consolidated Leverage Ratio     0.0300  
Unused capacity commitment fee (percent) 0.50%      
ABL Facility | Line of Credit | Revolving Credit Facility | Minimum        
Debt Instrument [Line Items]        
Consolidated Leverage Ratio     0.0175  
Unused capacity commitment fee (percent) 0.375%      
ABL Facility | Line of Credit | Revolving Credit Facility | Fed Funds Rate        
Debt Instrument [Line Items]        
Basis spread on variable rate 0.50%      
ABL Facility | Line of Credit | Revolving Credit Facility | LIBOR        
Debt Instrument [Line Items]        
Basis spread on variable rate 1.00%      
ABL Facility | Line of Credit | Revolving Credit Facility | Base Rate        
Debt Instrument [Line Items]        
Basis spread on variable rate 2.75%      
ABL Facility | Line of Credit | Revolving Credit Facility | Eurodollar        
Debt Instrument [Line Items]        
Basis spread on variable rate 4.00%