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Balance Sheet Components
6 Months Ended
Jun. 30, 2018
Balance Sheet Components [Abstract]  
Balance Sheet Components

NOTE 4. BALANCE SHEET COMPONENTS



Inventory



As of June 30, 2018 and December 31, 2017, our inventory consisted of the following components:







 

 

 

 

 



 

 

 

 

 



June 30,

 

December 31,

(in thousands)

2018

 

2017

Purchased materials

$

6,877 

 

$

8,884 

Work in process

 

10,358 

 

 

9,994 

Finished goods

 

6,205 

 

 

4,187 

Inventory

$

23,440 

 

$

23,065