Fair Value (Tables)

3 Months Ended

12 Months Ended

Aug. 31, 2011

May 31, 2011

Fair Value

Schedule Of Financial Assets And Liabilities Measured At Fair Value On Recurring Basis

(in thousands)	Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Totals
Assets
Foreign currency derivative contracts	$	-	$	478	$	-	$	478
Commodity derivative contracts		-		11		-		11
Total assets	$	-	$	489	$	-	$	489
Liabilities
Interest rate derivative contracts	$	-	$	12,505	$	-	$	12,505
Commodity derivative contracts		-		416		-		416
Total liabilities	$	-	$	12,921	$	-	$	12,921

(in thousands)	Quoted Prices in Active Markets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Totals
Assets
Commodity derivative contracts	$	-	$	1,138	$	-	$	1,138
Liabilities
Foreign currency derivative contracts	$	-	$	573	$	-	$	573
Interest rate derivative contracts		-		12,399		-		12,399
Total liabilities	$	-	$	12,972	$	-	$	12,972