INVENTORIES (Tables)

6 Months Ended

Jun. 30, 2019

INVENTORIES

Schedule of inventories include costs of materials, direct labor and manufacturing overhead, and are stated at the lower of cost (first-in, first-out basis) or net realizable value

Inventories include costs of materials, direct labor and manufacturing overhead, and are stated at the lower of cost (first-in, first-out basis) or net realizable value, as follows (in thousands):

	June 30,		December 31,
	2019		2018
Parts and raw materials	$	34,336	$	34,449
Work-in-process		7,766		7,557
Finished goods		10,318		12,965
		52,420		54,971