Quarterly report pursuant to Section 13 or 15(d)

Inventories (Details)

v3.5.0.2
Inventories (Details) - USD ($)
$ in Thousands
Sep. 30, 2016
Dec. 31, 2015
Inventories    
Finished goods and work-in-process $ 41,783 $ 40,984
Raw material and supplies 29,824 10,600
Inventories 71,607 $ 51,584
Inventories - truck chassis floor plan $ 6,733