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Share-Based Compensation (Details 1) - USD ($)
3 Months Ended
Jun. 03, 2017
May 28, 2016
Award transactions on stock options    
Outstanding, Beginning 229,901  
Outstanding shares awards exercised (100,000) (9,000)
Outstanding, Ending 129,901  
Award transactions on stock options, Weighted Average Exercise Price [Roll Forward]    
Weighted average exercise price, Beginning $ 9.90  
Weighted average exercise price, Awards exercised 8.34  
Weighted average exercise price, Ending $ 11.10  
Weighted average remaining contractual life, Outstanding 3 years 6 months  
Aggregate intrinsic value, Outstanding $ 5,830,913  
Deferred Compensation, Share-based Payments [Member]    
Award transactions on stock options    
Outstanding shares awards exercised (100,000)