INVENTORIES (Notes)

3 Months Ended

Mar. 31, 2019

Inventory Disclosure [Abstract]

INVENTORIES

INVENTORIES

Inventories consisted of the following (in thousands):

	March 31, 2019		December 31, 2018
Raw materials	$	11,253	$	10,520
Work in process	486		527
Finished goods	22,589		21,909
Total	$	34,328	$	32,956

As of March 31, 2019 and December 31, 2018, finished goods inventory included $2.0 million and $2.1 million, respectively, associated with products shipped to customers and deferred labor costs for arrangements where revenue recognition had not yet commenced.