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Share-Based Compensation (Details 1) - USD ($)
3 Months Ended 9 Months Ended
Dec. 02, 2017
Dec. 02, 2017
Nov. 26, 2016
Award transactions on stock options      
Outstanding, Beginning   229,901  
Outstanding shares awards exercised   (100,000) (125,000)
Outstanding, Ending 129,901 129,901  
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 $ 11.10  
Weighted average remaining contractual life, Outstanding 3 years    
Aggregate intrinsic value, Outstanding $ 4,878,738 $ 4,878,738  
Deferred Compensation, Share-based Payments [Member]      
Award transactions on stock options      
Outstanding shares awards exercised   (100,000)