Condensed Consolidated Statements of Changes in Shareholders' Deficit (Unaudited) - 3 months ended Oct. 31, 2016 - USD ($) $ in Thousands	Series B Preferred Stock	Series C Preferred Stock	Series D Preferred Stock	Common Stock [Member]	Additional Paid In Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Loss [Member]	Total
Balance, beginning at Jul. 31, 2016		$ 62	$ 3	$ 790	$ 21,930	$ (25,482)	$ (48)	$ (2,745)
Balance, beginning share at Jul. 31, 2016	100	62,048	2,782	79,007,423
Net Loss						$ (127)		$ (127)
Balance, ending at Oct. 31, 2016		$ 62	$ 3	$ 790	$ 21,930	$ (25,609)	$ (48)	$ (2,872)
Balance, ending shares at Oct. 31, 2016	100	62,048	2,782	79,007,423