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Inventories (Tables)
12 Months Ended
Dec. 31, 2015
Inventories  
Schedule of inventories

 

 

 

December 31,

 

 

 

 

2015

 

 

 

2014

 

 

 

(in thousands)

 

Materials

 

$

42,373 

 

$

30,319 

 

Work-in-process

 

30,327 

 

25,096 

 

Finished goods

 

4,769 

 

6,056 

 

 

 

 

 

 

 

Total

 

$

77,469 

 

$

61,471