Fair Value Measurements (Tables)

3 Months Ended

Oct. 31, 2012

Financial Assets and Liabilities Accounted for at Fair Value on a Recurring Basis

The following tables set forth by level within the fair value hierarchy, our financial assets and liabilities that were accounted for at fair value on a recurring basis at October 31, 2012, and July 31, 2012, according to the valuation techniques the Company used to determine their fair values.

	Inputs Considered As
	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Fair Values		Balance Sheet Classifications
October 31, 2012:
Trading securities	$	12,962	$	—	$	12,962	Other assets
Foreign exchange contracts		—		485		485	Prepaid expenses and other current assets
Total Assets	$	12,962	$	485	$	13,447
Foreign exchange contracts	$	—	$	311	$	311	Other current liabilities
Foreign currency denominated debt		—		105,292		105,292	Long term obligations, less current maturities
Total Liabilities	$	—	$	105,603	$	105,603
July 31, 2012:
Trading securities	$	12,676	$	—	$	12,676	Other assets
Foreign exchange contracts		—		1,234		1,234	Prepaid expenses and other current assets
Total Assets	$	12,676	$	1,234	$	13,910
Foreign exchange contracts	$	—	$	281	$	281	Other current liabilities
Foreign currency denominated debt		—		99,081		99,081	Long term obligations, less current maturities
Total Liabilities	$	—	$	99,362	$	99,362