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DEVELOPMENT PROJECT CHARGE	9 Months Ended
	Jan. 31, 2013
DEVELOPMENT PROJECT CHARGE	11. DEVELOPMENT PROJECT CHARGE In the second quarter of fiscal year 2012, we recorded a charge of $131 for deferred costs associated with certain development projects no longer deemed viable. As of January 31, 2013 and April 30, 2012, we had $1,554 and $1,163 of deferred costs associated with development projects included in other non-current assets within our unaudited consolidated balance sheets.

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- Definition

The entire disclosure for the details of the charge against earnings resulting from the aggregate write down of all assets from their carrying value to their fair value. Disclosure may also include a description of the impaired asset and facts and circumstances leading to the impairment, amount of the impairment loss and where the loss is located in the income statement, method(s) for determining fair value, and the segment in which the impaired asset is reported.

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