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Inventories
6 Months Ended
Jun. 28, 2014
Inventory Disclosure [Abstract]  
Inventories
Inventories
Inventories consisted of the following:
 
 
(In thousands)
 
 
June 28,
 
December 31,
 
 
2014
 
2013
Raw materials and supplies
 
$
78,630

 
$
75,985

Work in process
 
67,175

 
62,115

Finished goods
 
10,365

 
11,580

 
 
156,170

 
149,680

Less progress payments
 
13,969

 
9,173

Total
 
$
142,201

 
$
140,507