Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Details)

v3.20.4
Summary of Significant Accounting Policies (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2020
USD ($)
company
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Interest Rate Swap      
Amount amortized from AOCL to earnings $ 2,243    
Amount expected to be amortized from AOCI 2,991    
Accumulated other comprehensive loss, net of tax (5,495) $ (2,814) $ (6,049)
Financing program      
Purchases of distributors financed 7,628 8,644 8,497
Amount owed by distributors to third party financing company 7,069 7,127  
Uncollectible outstanding receivables 0 0  
Repossessed inventory required to be repurchased 0 0 0
Inventories      
Truck Floor Plan Inventories, Net 8,146 6,539  
Inventories - bailment pool chasis $ 21,725 21,725 $ 28,645
Leases      
Number of companies | company 15    
Maximum      
Cash and Cash Equivalents      
Maturity period 3 months    
Interest rate swap      
Interest Rate Swap      
Derivative Liability $ (9,674) (5,023)  
Accumulated other comprehensive loss, net of tax $ (7,608) $ (5,023)  
Interest rate swap effective May 31,2019 through May 31,2024 [member]      
Interest Rate Swap      
Derivative, Fixed Interest Rate 2.495%    
Derivative, Floor Interest Rate 1.00%