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Inventories (Tables)
3 Months Ended
Mar. 31, 2018
Inventories  
Schedule of inventories for the period

(in thousands)

 

March 31, 2018

 

December 31, 2017

 

Work-in-process

 

$

7,205

 

$

3,843

 

Finished goods

 

865

 

780

 

 

 

 

 

 

 

Total inventories

 

$

8,070

 

$

4,623