Annual report pursuant to Section 13 and 15(d)

Long-Term Debt - Summary (Details)

v3.20.4
Long-Term Debt - Summary (Details)
$ in Thousands
 12 Months Ended
Jun. 08, 2020
USD ($)
Jan. 30, 2020
USD ($)
Feb. 13, 2019
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2017
USD ($)
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Long-term debt              
Less current maturities       $ 1,666   $ 22,143  
Long-term debt, less current maturities       236,676   222,081  
Deferred financing costs, net       1,736 $ 3,209 1,563 $ 2,386
Long-term debt, net       236,676   222,081  
Long-term debt, additional disclosure              
Debt modification expense       (3,542)      
Financing costs       1,133      
Inventories - truck chassis floor plan       8,146   6,539  
Voluntary payment   $ 20,000 $ 30,000 30,000      
Write off of unamortized deferred financing costs       197      
Term loan facility              
Long-term debt              
Term Loan, net of debt discount of $4,234 and $781 at December 31, 2020 and December 31, 2019, respectively       240,078   245,787  
Less current maturities       1,666   22,143  
Long-term debt, less current maturities       238,412   223,644  
Long-term debt, net       240,078      
Schedule of maturities on long-term debt              
2021       1,666      
2022       1,666      
2023       1,666      
2024       1,666      
2025       1,666      
Thereafter       231,748      
Long-term debt, additional disclosure              
Unamortized discount on issuance of debt       4,234   $ 781  
Term loan facility | Second option | One month London Interbank Offered Rate              
Long-term debt, additional disclosure              
Additional fixed interest rate spread (as a percent) 1.00%            
Revolving credit facility              
Long-term debt, additional disclosure              
Maximum borrowing capacity $ 100,000            
Senior credit facilities              
Long-term debt, additional disclosure              
Deferred financing cost       1,133      
Debt modification expense       3,542      
Remaining borrowing availability       $ 99,050      
Percentage of net cash proceeds of certain asset sales, certain insurance or condemnation events, requirement for additional principal prepayments       100.00%      
Percentage of excess cash flow paid as additional principal prepayments       50.00%      
Reduced percentage of excess cash flow paid as additional principal prepayments upon achievement of certain leverage ratio thresholds, one       0.00%      
Senior credit facilities | Maximum              
Long-term debt, additional disclosure              
Period before end of the fiscal year, for additional principal prepayments of debt, from excess cash flow       150 days      
Senior credit facilities | Term loan facility              
Long-term debt, additional disclosure              
Maximum borrowing capacity 275,000            
Actual interest rate (as a percent)       4.75%   4.71%  
Unamortized discount on issuance of debt       $ 4,125      
Voluntary payment         $ 18,721    
Senior credit facilities | Term loan facility | Maximum              
Long-term debt, additional disclosure              
Additional term loan commitments $ 100,000            
Senior credit facilities | Term loan facility | First option              
Long-term debt, additional disclosure              
Deemed interest rate (as a percent) 2.00%            
Percentage of principal amount of loan (as a percent) 0.25%            
Senior credit facilities | Term loan facility | First option | Maximum              
Long-term debt, additional disclosure              
Interest rate margin (as a percent) 2.00%            
Additional interest margin added to fixed and variable rates (as a percent) 1.00%            
Additional fixed interest rate spread (as a percent) 1.00%            
Senior credit facilities | Term loan facility | First option | Federal funds              
Long-term debt, additional disclosure              
Interest rate margin (as a percent) 0.50%            
Senior credit facilities | Term loan facility | First option | Fixed rate              
Long-term debt, additional disclosure              
Fixed interest rate base (as a percent) 2.75%            
Senior credit facilities | Term loan facility | First option | One month London Interbank Offered Rate              
Long-term debt, additional disclosure              
Variable rate basis description London Interbank Offered Rate (“LIBOR”) for a one month interest period            
Senior credit facilities | Term loan facility | First option | Prime              
Long-term debt, additional disclosure              
Variable rate basis description Prime Rate            
Senior credit facilities | Term loan facility | Second option | Fixed rate              
Long-term debt, additional disclosure              
Fixed interest rate base (as a percent) 3.75%            
Senior credit facilities | Term loan facility | Second option | One month London Interbank Offered Rate              
Long-term debt, additional disclosure              
Deemed interest rate (as a percent) 1.00%            
Senior credit facilities | Term loan facility | Second option | One month London Interbank Offered Rate | Maximum              
Long-term debt, additional disclosure              
Interest rate margin (as a percent) 1.00%            
Senior credit facilities | Incremental Term Loan Facility | Maximum              
Long-term debt, additional disclosure              
Debt ratio 3.25            
Letter of Credit              
Long-term debt, additional disclosure              
Maximum borrowing capacity $ 10,000            
Revolving credit facility              
Long-term debt              
Long-term debt, net       $ 0      
Long-term debt, additional disclosure              
Fixed charge coverage ratio to be maintained if certain minimum availability under the credit facility is not maintained.       1      
Revolving credit facility | Revolving credit facility | Maximum              
Long-term debt, additional disclosure              
Unused commitment fee (as a percent) 0.50%            
Additional term loan commitments $ 50,000            
Revolving credit facility | Revolving credit facility | Minimum              
Long-term debt, additional disclosure              
Unused commitment fee (as a percent) 0.375%            
Revolving credit facility | Revolving credit facility | First option | Maximum              
Long-term debt, additional disclosure              
Interest rate margin (as a percent) 2.25%            
Revolving credit facility | Revolving credit facility | First option | Minimum              
Long-term debt, additional disclosure              
Interest rate margin (as a percent) 1.75%            
Revolving credit facility | Revolving credit facility | Second option              
Long-term debt, additional disclosure              
Deemed interest rate (as a percent) 2.00%            
Revolving credit facility | Revolving credit facility | Second option | Maximum              
Long-term debt, additional disclosure              
Interest rate margin (as a percent) 2.00%            
Revolving credit facility | Revolving credit facility | Second option | Federal funds              
Long-term debt, additional disclosure              
Interest rate margin (as a percent) 0.50%            
Revolving credit facility | Revolving credit facility | Second option | Federal funds | Maximum              
Long-term debt, additional disclosure              
Interest rate margin (as a percent) 1.25%            
Revolving credit facility | Revolving credit facility | Second option | Federal funds | Minimum              
Long-term debt, additional disclosure              
Interest rate margin (as a percent) 0.75%            
Revolving credit facility | Revolving credit facility | Second option | One month London Interbank Offered Rate              
Long-term debt, additional disclosure              
Variable rate basis description LIBOR for a one month interest period            
Deemed interest rate (as a percent) 1.00%            
Additional fixed interest rate spread (as a percent) 1.00%            
Revolving credit facility | Revolving credit facility | Second option | One month London Interbank Offered Rate | Maximum              
Long-term debt, additional disclosure              
Interest rate margin (as a percent) 1.00%            
Revolving credit facility | Revolving credit facility | Second option | Prime              
Long-term debt, additional disclosure              
Variable rate basis description Prime Rate            
Swingline loan              
Long-term debt, additional disclosure              
Maximum borrowing capacity $ 10,000