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Inventory (Tables)
 3 Months Ended
Mar. 31, 2017
Inventory Disclosure [Abstract]  
Components of Inventory

At March 31, 2017 and December 31, 2016, inventory consisted of the following:

 

 

 

March 31,

 

 

December 31,

 

(In thousands)

 

2017

 

 

2016

 

Raw materials

 

$

43,197

 

 

$

40,461

 

Work in process

 

 

3,277

 

 

 

4,003

 

Finished goods

 

 

66,300

 

 

 

60,653

 

Total

 

$

112,774

 

 

$

105,117