Quarterly report pursuant to Section 13 or 15(d)

Description of business and basis of presentation (Details)

v3.21.2
Description of business and basis of presentation (Details)
$ in Thousands
3 Months Ended 9 Months Ended
Jun. 30, 2020
USD ($)
Sep. 30, 2021
USD ($)
segment
Sep. 30, 2020
USD ($)
Dec. 31, 2020
USD ($)
Interim Consolidated Financial Information        
Number of operating segments   2    
Amount of total benefit | $     $ 1,152  
Retained earnings | $   $ 49,707   $ 47,712
Number of reporting units   3    
Number of reportable segments   2    
Dejana Reporting Unit        
Interim Consolidated Financial Information        
Goodwill impairment | $ $ 80,073      
Municipal Reporting Unit        
Interim Consolidated Financial Information        
Goodwill impairment | $ $ 47,799      
Work Truck Attachments segment        
Interim Consolidated Financial Information        
Number of reportable segments   1    
Work Truck Solutions        
Interim Consolidated Financial Information        
Number of reportable segments   2