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Stock-Based Compensation (Details) - USD ($)
12 Months Ended
Mar. 03, 2018
Mar. 04, 2017
Feb. 27, 2016
Award transactions on stock options      
Outstanding shares awards exercised (102,000) (163,000) (200,000)
Award transactions on stock options, Weighted Average Exercise Price      
Weighted average exercise price, Beginning $ 9.90    
Weighted average exercise price, Awards exercised 8.34    
Weighted average exercise price, Ending 11.10 $ 9.90  
Weighted average exercise price, Exercisable $ 11.10    
Weighted average remaining contractual life, Outstanding 2 years 9 months    
Weighted average remaining contractual life, Exercisable 2 years 9 months    
Aggregate intrinsic value, Outstanding $ 4,269,503    
Aggregate intrinsic value, Exercisable $ 4,269,503    
Options/SARs Outstanding      
Award transactions on stock options      
Outstanding, Beginning 229,901    
Outstanding shares awards exercised (100,000)    
Outstanding, Ending 129,901 229,901  
Outstanding shares exercisable 129,901