Condensed Consolidated Statements of Changes in Shareholders' Deficit (Unaudited) - 9 months ended Apr. 30, 2016 - USD ($) $ in Thousands	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]	Total
Balance, beginning at Jul. 31, 2015	$ 790	$ 21,930	$ (24,741)	$ (48)		$ 62	$ 3	$ (2,004)
Balance, beginning shares at Jul. 31, 2015	79,007,423				100	62,048	2,782
Net Loss			(314)					(314)
Balance, ending at Apr. 30, 2016	$ 790	$ 21,930	$ (25,055)	$ (48)		$ 62	$ 3	$ (2,318)
Balance, ending shares at Apr. 30, 2016	79,007,423				100	62,048	2,782