Fair Value Measurements (Tables)

12 Months Ended

Jul. 31, 2014

Assets and Liabilities Fair Value Measurements on Recurring Basis

Assets and liabilities of the Company measured at fair value on a recurring basis as of July 31, 2014, are summarized as follows (in thousands):

			Fair Value Measurements at Reporting Date Using
Description	July 31, 2014		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets
Cash and Cash Equivalents	$	12,241	$	12,241	$	—	$	—
Total assets	$	12,241	$	12,241	$	—	$	—

Assets and liabilities of the Company measured at fair value on a recurring basis as of July 31, 2013, are summarized as follows (in thousands):

			Fair Value Measurements at Reporting Date Using
Description	July 31, 2013		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets
Cash and Cash Equivalents	$	21,041	$	21,041	$	—	$	—
Total assets	$	21,041	$	21,041	$	—	$	—