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Inventory (Tables)
 9 Months Ended
Sep. 30, 2018
Inventory  
Schedule of inventory

Our inventory balance consists of the following:

 

 

 

 

 

 

 

 

 

 

September 30,

 

December 31,

 

 

    

2018

    

2017

 

 

 

(in thousands)

 

Raw materials

 

$

481

 

$

1,062

 

Work-in-process

 

 

4,944

 

 

8,615

 

Finished goods

 

 

5,993

 

 

4,771

 

 

 

 

11,418

 

 

14,448

 

Inventories-current

 

 

5,993

 

 

6,482

 

Inventories-non-current

 

$

5,425

 

$

7,966