INVENTORIES (Tables)

6 Months Ended

Jun. 30, 2021

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,
	2021		2020
Parts and raw materials	$	50,006	$	44,750
Work-in-process		6,604		6,186
Finished goods		11,166		12,042
	$	67,776	$	62,978