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Inventories
3 Months Ended
Mar. 31, 2016
Inventories [Abstract]  
Inventories

(3)  Inventories



Components of inventories, net as of March 31, 2016 and December 31, 2015 were as follows:



 

 

 

 

 



 

 

 

 

 

(in thousands)

2016

 

2015

Raw materials

$

46,013 

 

$

43,960 

Work in process

 

8,250 

 

 

4,067 

Finished goods and parts

 

59,690 

 

 

57,850 

Inventories, net

$

113,953 

 

$

105,877