INVENTORIES (Tables)

3 Months Ended

Mar. 31, 2019

Inventory Disclosure [Abstract]

Schedule of Carrying Values of Inventories

The carrying values of inventories are as follows (in thousands):

	March 31, 2019			December 31, 2018
Finished goods	$	105,448		$	110,182
Work in process	28,613			17,344
Obsolescence reserve	(12,307		)	(12,696		)
Inventories	$	121,754		$	114,830