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Inventories (Tables)
6 Months Ended
Jun. 30, 2017
Inventories  
Schedule of inventories for the period

 

The following table summarizes the components of inventories at June 30, 2017 (in thousands):

 

 

June 30, 2017

 

December 31, 2016

 

Work-in-process

 

$

3,758

 

$

3,308

 

Finished goods

 

190

 

108

 

 

 

 

 

 

 

Total inventories

 

$

3,948

 

$

3,416