CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' DEFICIT (USD $) In Thousands, except Share data	Total	Common Stock [Member]	Additional Paid In Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Loss [Member]
Balance (Series B Preferred Stock [Member])	$ 0
Balance (Series C Preferred Stock [Member])	62
Balance (Series D Preferred Stock [Member])	3
Balance at Jul. 31, 2013	(1,148)	789	21,927	(23,880)	(49)
Balance, shares (Series B Preferred Stock [Member])	100
Balance, shares (Series C Preferred Stock [Member])	62,048
Balance, shares (Series D Preferred Stock [Member])	2,795
Balance, shares at Jul. 31, 2013		78,942,423
Stock-based compensation	4	0	4	0	0
Stock-based compensation (Series B Preferred Stock [Member])	0
Stock-based compensation (Series C Preferred Stock [Member])	0
Stock-based compensation (Series D Preferred Stock [Member])	0
Net loss	(330)	0	0	(330)	0
Net loss (Series B Preferred Stock [Member])	0
Net loss (Series C Preferred Stock [Member])	0
Net loss (Series D Preferred Stock [Member])	0
Balance (Series B Preferred Stock [Member])	0
Balance (Series C Preferred Stock [Member])	62
Balance (Series D Preferred Stock [Member])	3
Balance at Apr. 30, 2014	$ (1,474)	$ 789	$ 21,931	$ (24,210)	$ (49)
Balance, shares (Series B Preferred Stock [Member])	100
Balance, shares (Series C Preferred Stock [Member])	62,048
Balance, shares (Series D Preferred Stock [Member])	2,795
Balance, shares at Apr. 30, 2014		78,942,423