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Comprehensive Income (Tables)

3 Months Ended

Jul. 31, 2011

Comprehensive Income

Schedule Of Comprehensive Income

		Three Months Ended July 31,
		2011				2010
		(in thousands)
Net income		$	15,411			$	10,904
Foreign currency translation adjustments			(827	)			(3,784	)
Unrealized gains (losses) on marketable securities, net of taxes			53				(1	)
Comprehensive income		$	14,637			$	7,119

Schedule Of Accumulated Other Comprehensive Income

		July 31, 2011				April 30, 2011
		(in thousands)
Foreign currency translation adjustments		$	34,812			$	35,639
Defined benefit pension adjustments, net of taxes			(10,014	)			(10,014	)
Unrealized gains on marketable securities, net of taxes			88				35
Accumulated other comprehensive income		$	24,886			$	25,660

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Tabular disclosure of the components of accumulated other comprehensive income (loss).

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Tabular disclosure of components of comprehensive income (loss) including, but not limited to: (a) foreign currency translation adjustments; (b) gains (losses) on foreign currency transactions that are designated as, and are effective as, economic hedges of a net investment in a foreign entity; (c) gains (losses) on intercompany foreign currency transactions that are of a long-term-investment nature, when the entities to the transaction are consolidated, combined, or accounted for by the equity method in the reporting enterprise's financial statements; (d) change in the market value of a futures contract that qualifies as a hedge of an asset reported at fair value; (e) unrealized holding gains (losses) on available-for-sale securities and that resulting from transfers of debt securities from the held-to-maturity category to the available-for-sale category; (f) a net loss recognized as an additional pension liability not yet recognized as net periodic pension cost; and (g) the net gain (loss) and net prior service cost or credit for pension plans and other postretirement benefit plans.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Topic 220
-SubTopic 10
-Publisher FASB
-Number
-Article
-Subparagraph
-Name Accounting Standards Codification
-Paragraph 1
-Section 45
-URI http://asc.fasb.org/extlink&oid=6920043&loc=d3e526-108580

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