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Inventories
 6 Months Ended
Jun. 30, 2019
Inventory Disclosure [Abstract]  
Inventories

Note 3. Inventories

Inventories at June 30, 2019 and December 31, 2018, consisted of the following (in thousands):

 

 

 

June 30, 2019

 

 

December 31, 2018

 

Work-in-process

 

$

4,633

 

 

$

3,075

 

Finished goods

 

 

12,814

 

 

 

10,464

 

Total inventories

 

$

17,447

 

 

$

13,539