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Supplemental Balance Sheet Information	6 Months Ended
	Oct. 31, 2012
Supplemental Balance Sheet Information	9. Supplemental Balance Sheet Information Other accrued liabilities included deferred revenue of $20.1 million and $13.5 million as of October 31, 2012 and April 30, 2012, respectively.

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- Definition

The entire disclosure for supplemental balance sheet disclosures, including descriptions and amounts for assets, liabilities, and equity.

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