INVENTORIES (Notes)

12 Months Ended

Dec. 31, 2017

Inventory Disclosure [Abstract]

INVENTORIES

INVENTORIES

Inventories consisted of the following at December 31, 2017 and 2016 (in thousands):

	December 31,
	2017		2016
Raw materials	$	11,217	$	10,481
Work in process	397		291
Finished goods	26,807		39,929
Total	$	38,421	$	50,701

At December 31, 2017 and 2016, finished goods inventory included $8.2 million and $8.6 million, respectively, associated with products shipped to customers or deferred labor costs for arrangements where revenue recognition had not yet commenced.