Summary of Significant Accounting Policies (Tables)

12 Months Ended

Jul. 31, 2015

Aggregate Cash and Cash Equivalents, Short and Long Term Investments

As of July 31, 2015 and 2014, aggregate cash and cash equivalents consisted of (in thousands):

July 31, 2015:

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Market Value
Cash and cash equivalents	$	10,943	$	—	$	—	$	10,943
Total	$	10,943	$	—	$	—	$	10,943

July 31, 2014:

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Market Value
Cash and cash equivalents	$	12,241	$	—	$	—	$	12,241
Total	$	12,241	$	—	$	—	$	12,241