Cash Equivalents and Marketable Securities (Tables)

3 Months Ended

Oct. 31, 2015

Aggregate Cash and Cash Equivalents

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

October 31, 2015:	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Market Value
Cash and cash equivalents	$	10,807	$	—	$	—	$	10,807
Total	$	10,807	$	—	$	—	$	10,807

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