INVENTORIES

6 Months Ended

Jun. 30, 2015

Inventory Disclosure [Abstract]

INVENTORIES

3. INVENTORIES

Inventory costs include materials, labor and factory overhead. Inventories are stated at the lower of cost or market (net realizable value), determined on a first-in, first-out basis. Appropriate consideration is given to obsolescence, valuation and other factors in determining net realizable value. Revisions of these estimates could result in the need for adjustments. Inventories, net of reserves, at June 30, 2015 and December 31, 2014 consisted of the following:

	June 30, 2015		December 31, 2014
Chassis	$	4,804	$	4,700
Raw materials		26,431		24,291
Work in process		10,752		10,477
Finished goods		15,567		16,992
	$	57,554	$	56,460