XML 40 R22.htm IDEA: XBRL DOCUMENT v3.7.0.1
Inventory (Tables)
 3 Months Ended
Mar. 31, 2017
Inventory Disclosure [Abstract]  
Schedule of Inventory
Inventory consists of the following (in thousands):
 
March 31,
2017
 
December 31,
2016
Raw materials
$
692

 
$
863

Work in process
2,462

 
2,343

Finished goods
774

 
738

Total
3,928

 
3,944

Less: non-current portion included in Other assets
(624
)
 
(606
)
Inventory
$
3,304

 
$
3,338