Condensed Consolidated Statements of Changes in Shareholders' Deficit (Unaudited) (USD $) In Thousands	Total	Common Stock	Additional Paid in Capital	Accumulated Deficit	Accumulated Other Comprehensive Loss	Series B Preferred Stock	Series C Preferred Stock	Series D Preferred Stock
Balance at Jul. 31, 2011	$ (653)	$ 689	$ 21,487	$ (22,819)	$ (75)	$ 0	$ 62	$ 3
Balance, shares at Jul. 31, 2011		68,922,423				100	62,048	2,795
Stock-based compensation	8		8
Foreign currency translation adjustment	19				19
Net loss	(181)			(181)
Balance at Oct. 31, 2011	$ (807)	$ 689	$ 21,495	$ (23,000)	$ (56)	$ 0	$ 62	$ 3
Balance, shares at Oct. 31, 2011		68,922,423				100	62,048	2,795