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INVENTORIES (Notes)
3 Months Ended
Mar. 31, 2020
Inventory Disclosure [Abstract]  
INVENTORIES
INVENTORIES

Inventories consisted of the following (in thousands):
 
March 31, 2020
 
December 31, 2019
Raw materials
$
8,358

 
$
9,036

Work in process
398

 
371

Finished goods
23,845

 
19,759

Total
$
32,601

 
$
29,166



As of March 31, 2020 and December 31, 2019, finished goods inventory included $1.8 million and $1.5 million, respectively, associated with products shipped to customers and deferred labor costs for arrangements where revenue recognition had not yet commenced.