Common Stock and Common Stock Payable Issued for Services - Additional Information (Detail) (Director And Consultants, USD $)
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3 Months Ended | 6 Months Ended | ||
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Nov. 30, 2013
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Nov. 30, 2012
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Nov. 30, 2013
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Nov. 30, 2012
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Director And Consultants
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Common Stock Issued For Services [Line Items] | ||||
Stock-based compensation recognized | $ 0 | $ 21,000 | $ 0 | $ 186,000 |
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- Details
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- Definition
This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation". Reference 1: http://www.xbrl.org/2003/role/presentationRef
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