INVENTORIES (Tables)

9 Months Ended

Sep. 30, 2018

Inventory Disclosure [Abstract]

Schedule of Carrying Values of Inventories

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

	September 30, 2018		December 31, 2017
Finished goods	$	101,227	$	79,820
Work in process	15,318		11,593
Inventories	$	116,545	$	91,413