Fair Value of Financial Instruments (Details) - USD ($)	12 Months Ended
	Jul. 31, 2015	Jul. 31, 2014
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Beginning balance	$ 9,000	$ 51,000
Settlement of conversion feature liability		(97,000)
Adjustments to estimated fair value	(5,000)	55,000
Ending balance	4,000	9,000
Warrant [Member]
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Beginning balance	9,000	51,000
Settlement of conversion feature liability		(97,000)
Adjustments to estimated fair value	(5,000)	55,000
Ending balance	$ 4,000	$ 9,000