Inventories

9 Months Ended

Apr. 30, 2016

Inventory Disclosure [Abstract]

Inventories

3. INVENTORIES

The Company’s inventory consisted of the following at April 30, 2016 and July 31, 2015 (in thousands):

	April 30, 2016		July 31, 2015
Work-in-progress, spare parts and accessories	$	11	$	11
Finished goods		415		424
Total inventories	$	426	$	435

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.