INVENTORIES (Tables)

9 Months Ended

Sep. 30, 2018

INVENTORIES [Abstract]

Components of Inventories

The components of inventories are as follows:

	September 30,		December 31,
	2018		2017
Raw materials	$	62,373	$	46,712
Work in progress		21,602		17,688
Finished goods		30,459		43,319
Inventories	$	114,434	$	107,719