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Inventory (Tables)
 3 Months Ended
Mar. 31, 2019
Inventory  
Schedule of inventory

Our inventory balance consists of the following (in thousands):

 

 

 

 

 

 

 

 

 

 

March 31,

 

December 31,

 

 

    

2019

    

2018

 

Raw materials

 

$

1,822

 

$

481

 

Work-in-process

 

 

4,097

 

 

3,488

 

Finished goods

 

 

5,086

 

 

6,436

 

 

 

 

11,005

 

 

10,405

 

Inventories-current

 

 

7,129

 

 

6,967

 

Inventories-noncurrent

 

$

3,876

 

$

3,438