INVENTORIES (Notes)

3 Months Ended

Mar. 31, 2018

Inventories consisted of the following (in thousands):



	March 31, 2018		December 31, 2017
Raw materials	$	11,447	$	11,217
Work in process	391		397
Finished goods	21,049		26,807
Total	$	32,887	$	38,421

As of March 31, 2018 and December 31, 2017, finished goods inventory included $2.7 million and $8.2 million, respectively, associated with products shipped to customers and deferred labor costs for arrangements where revenue recognition had not yet commenced. As discussed in Note 1, $5.7 million of inventory was eliminated upon the adoption of ASC 606 on January 1, 2018 as such inventory was directly attributable to deferred revenue transactions that were also eliminated upon adoption.