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Stock-Based Compensation (Details) - USD ($)
12 Months Ended
Feb. 25, 2023
Feb. 26, 2022
Award transactions on stock options    
Outstanding shares awards exercised (36,000) (179,000)
Award transactions on stock options, Weighted Average Exercise Price    
Weighted average exercise price, Beginning $ 23.04  
Weighted average exercise price, Awards exercised 23.04  
Weighted average exercise price, awards cancelled 23.04  
Weighted average exercise price, Ending $ 23.04 $ 23.04
Weighted average remaining contractual life, Outstanding 6 months  
Aggregate intrinsic value, Outstanding $ 2,000,280  
Weighted average exercise price, vested or expected to vest $ 23.04  
Weighted average remaining contractual life, Vested or expected to vest 6 months  
Aggregate intrinsic value, Vested or expected to vest $ 2,000,280  
Options/SARs Outstanding    
Award transactions on stock options    
Outstanding, Beginning 370,800  
Outstanding shares awards exercised (145,060)  
Outstanding shares awards cancelled 67,740  
Outstanding, Ending 158,000 370,800
Award transactions on stock options, Weighted Average Exercise Price    
Vested and expected to vest, value 158,000