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Inventories
9 Months Ended
Apr. 30, 2015
Inventories [Abstract]  
Inventories

Note B – Inventories

 

The components of inventory as of April 30, 2015 and July 31, 2014 are as follows (thousands of dollars):

 

 

 

 

 

 

 

April 30,

 

July 31,

 

 

2015

 

2014

 

Raw materials

$          113,872

 

$          112,522

 

Work in process

25,581 

 

17,256 

 

Finished products

146,225 

 

123,573 

 

Total inventories

$          285,678

 

$          253,351