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INVENTORIES
9 Months Ended
Apr. 30, 2015
Inventory Disclosure [Abstract]  
INVENTORIES
3.
INVENTORIES
 
The Company’s inventory consisted of the following at April 30, 2015 and July 31, 2014 (in thousands):
 
 
 
April 30, 2015
 
July 31, 2014
 
Work-in-progress, spare parts and accessories
 
$
11
 
$
9
 
Finished goods
 
 
444
 
 
446
 
Total inventories
 
$
455
 
$
455
 
 
Although it does not plan to do so, if the Company were to dispose of the inventory outside the course of normal business, the amount recovered by the Company could be substantially less than cost.