Income Taxes (Tables)

3 Months Ended

Oct. 31, 2013

Income Taxes

Schedule of reconciliation of the beginning and ending amounts of gross unrecognized tax benefits

	Unrecognized
	Tax Benefits
Unrecognized tax benefits on July 31, 2012	$	124,000
Activity during fiscal 2013	—
Unrecognized tax benefits on July 31, 2013	124,000
Activity during the three months ended October 31, 2013	—
Unrecognized tax benefits on October 31, 2013	$	124,000