Inventories, Contracts in Progress and Vehicle Floor Plan Payable (Tables)

3 Months Ended

Mar. 31, 2019

Inventory, Net of Allowances, Customer Advances and Progress Billings [Abstract]

Schedule of Inventories and Contracts in Progress

Inventories and contracts in progress consist of the following:

	As of
	March 31, 2019		December 31, 2018
(in thousands)
Raw materials	$	35,178	$	37,248
Work-in-process	11,901		11,633
Finished goods	58,520		17,861
Contracts in progress	1,745		2,735
	$	107,344	$	69,477