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Inventories (Tables)
12 Months Ended
Dec. 31, 2015
Inventories [Abstract]  
Components Of Inventories

 

 

 

 

 

 

(in thousands)

2015

 

2014

Raw materials

$

43,960 

 

$

46,850 

Work in process

 

4,067 

 

 

2,304 

Finished goods and parts

 

57,850 

 

 

47,491 

Inventories, net

$

105,877 

 

$

96,645