Fair Value Of Financial Instruments (Tables)

6 Months Ended

Jan. 31, 2014

Fair Value Of Financial Instruments [Abstract]

Schedule of Derivative Liabilities at Fair Value

			Conversion
	Warrant		Feature
	Liability		Liability		Total
Balance at July 31, 2012	$	286,000	$	33,000	$	319,000
Issuances		0		0		0
Settlement of conversion feature liability		0		(33,000)		(33,000)
Adjustments to estimated fair value		(235,000)		0		(235,000)
Balance at July 31, 2013	$	51,000	$	0	$	51,000
Issuances		0		0		0
Settlement of warrant liability		(56,000)		0		(56,000)
Adjustments to estimated fair value		59,000		0		59,000
Balance at January 31, 2014	$	54,000	$	0	$	54,000