Quarterly report pursuant to Section 13 or 15(d)

Inventories (Tables)

v2.4.1.9
Inventories (Tables)
 6 Months Ended
Jan. 31, 2015
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current [Table Text Block] Inventories consist of the following:

  January 31,
2015 		  July 31,
2014 		 
Raw materials $ 1,086   $ 1,092  
Work in process   2,285     2,460  
Finished products   4,912     5,138  
  $ 8,283   $ 8,690