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Net Income Per Share (Schedule of Reconciliation of Information Used to Compute Basic and Diluted Earnings Per Share) (Detail)
12 Months Ended
May 31, 2013
Jun. 01, 2012
Earnings Per Share [Abstract]    
Basic weighted average shares outstanding 11,733,489 11,734,632
Effect of options      
Diluted weighted average shares outstanding 11,733,489 11,734,632