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Inventories
12 Months Ended
Dec. 31, 2016
Inventories [Abstract]  
Inventories

Note 4 Inventories



Components of inventories, net, at December 31, 2016 and 2015 are as follows:







 

 

 

 

 



 

 

 

 

 

(in thousands)

2016

 

2015

Raw materials

$

38,383 

 

$

43,960 

Work in process

 

3,109 

 

 

4,067 

Finished goods and parts

 

61,839 

 

 

57,850 

Inventories, net

$

103,331 

 

$

105,877