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Inventories
9 Months Ended
Apr. 30, 2012
Inventory Disclosure [Text Block]

Note 7- Inventories


Inventories consist of the following:


 

 

 

 

 

 

 

 

 

 

April 30,
2012

 

July 31,
2011

 

 

 


 


 

Raw materials

 

$

1,172

 

$

1,063

 

Work in process

 

 

2,966

 

 

2,517

 

Finished products

 

 

5,258

 

 

5,680

 

 

 



 



 

 

 

$

9,396

 

$

9,260