Annual report pursuant to Section 13 and 15(d)

Inventories (Details)

v3.20.4
Inventories (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Inventories    
Finished goods $ 39,496 $ 42,125
Work-in-process 8,253 6,906
Raw material and supplies 31,733 28,911
Inventories 79,482 77,942
Inventories - truck chassis floor plan $ 8,146 $ 6,539