Fair Value of Financial Instruments (Tables)

3 Months Ended

Oct. 31, 2015

Fair Value of Financial Instruments [Abstract]

Schedule of Derivative Liabilities at Fair Value

The following table provides a reconciliation of the beginning and ending balances of the derivative liabilities for the three months ended October 31, 2015:

	Warrant
	Liability
Balance at July 31, 2015	$	4,000
Issuances		7,008,000
Settlement of warrant liability		—
Adjustments to estimated fair value		(43,000)
Balance at October 31, 2015	$	6,969,000