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XML - IDEA: XBRL DOCUMENT - National American University Holdings, Inc.R10.htm
EXCEL - IDEA: XBRL DOCUMENT - National American University Holdings, Inc.Financial_Report.xls
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v2.4.0.6
Earnings Per Share (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended
Aug. 31, 2012
Aug. 31, 2011
Numerator    
Net (loss) Income attributable to National American University Holdings, Inc. $ (164) $ 1,023
Denominator    
Weighted average shares outstanding used to compute basic net income per common share 25,574,478 26,710,881
Common shares used to compute diluted net income per share 25,574,478 27,076,548
Basic net (loss) earnings attributable to National American University Holdings, Inc. $ (0.01) $ 0.04
Diluted net (loss) earnings attributable to National University Holdings, Inc. $ (0.01) $ 0.04
Stock Options [Member]
   
Denominator    
Incremental shares issuable upon the assumed exercise   929
Warrant [Member]
   
Denominator    
Incremental shares issuable upon the assumed exercise   323,826
Restricted stock [Member]
   
Denominator    
Incremental shares issuable upon the assumed exercise   40,912