FAIR VALUE MEASUREMENTS (Tables)

3 Months Ended

Oct. 31, 2013

Fair Value Disclosures [Abstract]

Schedule of financial assets and liabilities that are measured at fair value on a recurring basis

The following table presents, for each of these hierarchy levels, the Company’s financial assets and liabilities that are measured at fair value on a recurring basis as of October 31, 2013:

	Fair Value Measurements
	As of
	Oct 31, 2013		Level 1		Level 2		Level 3
Financial assets carried at fair value
Money market funds	$	2,786	$	2,786	$	—	$	—
Available-for-sale securities:
Equity securities	185		185		—		—
Debt securities:
Corporate	30,749		—		30,749		—
U.S. Treasury	11,287		—		11,287		—
Federal Agency	20,086		—		20,086		—
Mortgage-backed	5,975		—		5,975		—
Commercial paper	1,699		—		1,699		—
Trading securities	201		199		2		—
Derivative financial instruments:
Foreign exchange forward contracts	1,180		—		1,180		—
Financial liabilities carried at fair value
Derivative financial instruments:
Foreign exchange forward contracts	1,395		—		1,395		—

The following table presents, for each of these hierarchy levels, the Company’s financial assets and liabilities that are measured at fair value on a recurring basis as of July 31, 2013:

	Fair Value Measurements
	As of
	Jul 31, 2013		Level 1		Level 2		Level 3
Financial assets carried at fair value
Money market funds	$	6,404	$	6,404	$	—	$	—
Available-for-sale securities:
Equity securities	176		176		—		—
Debt securities:
Corporate	32,393		—		32,393		—
U.S. Treasury	11,543		—		11,543		—
Federal Agency	20,642		—		20,642		—
Mortgage-backed	5,990		—		5,990		—
Trading securities	190		190		—		—
Derivative financial instruments:
Foreign exchange forward contracts	301		—		301		—
Financial liabilities carried at fair value
Derivative financial instruments:
Foreign exchange forward contracts	3,066		—		3,066		—