Property and Equipment (Details Textual) (USD $)	3 Months Ended		6 Months Ended
	Jan. 31, 2013	Jan. 31, 2012	Jan. 31, 2013	Jan. 31, 2012
Depreciation	$ 1,576	$ 1,602	$ 3,120	$ 3,393
Furniture and Fixtures [Member]
Property, Plant and Equipment, Estimated Useful Lives			seven years
Machinery and Equipment [Member]
Property, Plant and Equipment, Estimated Useful Lives			five years
Software [Member]
Property, Plant and Equipment, Estimated Useful Lives			five years
Leasehold Improvements [Member]
Property, Plant and Equipment, Estimated Useful Lives			four years