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]	Series B Preferred Stock [Member]	Series C Preferred Stock [Member]	Series D Preferred Stock [Member]
Balance at Jul. 31, 2014	$ (1,587)	$ 789	$ 21,931	$ (24,323)	$ (49)	$ 0	$ 62	$ 3
Balance, shares at Jul. 31, 2014		78,942,423				100	62,048	2,795
Conversion of Preferred Stock to Common Stock (in shares)		65,000				0	0	(13)
Conversion of Preferred Stock to Common Stock	0	1	(1)	0	0	0	0	0
Foreign currency translation adjustment	1	0	0	0	1	0	0	0
Net loss	(307)	0	0	(307)	0	0	0	0
Balance at Apr. 30, 2015	$ (1,893)	$ 790	$ 21,930	$ (24,630)	$ (48)	$ 0	$ 62	$ 3
Balance, shares at Apr. 30, 2015		79,007,423				100	62,048	2,782