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Fair Value Measurements (Tables)

3 Months Ended

May 31, 2012

Fair Value Measurements [Abstract]

Schedule Of Financial Assets And Liabilities Measured At Fair Value

		May 31, 2012
$ in thousands		Level 1			Level 2			Level 3			Total
Cash and cash equivalents		$	119,785		$	-		$	-		$	119,785
Derivative assets			-			1,914			-			1,914
Derivative liabilities			-			(148)			-			(148)
		May 31, 2011
$ in thousands		Level 1			Level 2			Level 3			Total
Cash and cash equivalents		$	100,568		$	-		$	-		$	100,568
Derivative liabilities			-			(660)			-			(660)
		August 31, 2011
$ in thousands		Level 1			Level 2			Level 3			Total
Cash and cash equivalents		$	108,167		$	-		$	-		$	108,167
Derivative liabilities			-			(634)			-			(634)

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- Definition

Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19190-110258

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