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Stock-Based Compensation (Details Textual) - USD ($)
$ in Thousands
12 Months Ended
Mar. 03, 2018
Mar. 04, 2017
Feb. 27, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Term of outstanding options and SARs 10 years    
Share-based Compensation $ 6,205 $ 5,986 $ 4,923
Number of shares, Granted [1] 135,416    
Cash proceeds from exercise of stock options $ 800 1,900 1,600
Aggregate intrinsic value of securities 4,800 $ 6,000 $ 7,500
Total unrecognized compensation cost related to nonvested share $ 6,900    
Employee Stock Option      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 6 months    
Stock Appreciation Rights (SARs)      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 3 years    
Restricted Stock      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 3 years    
Weighted average period, Nonvested 19 months    
Total fair value of shares vested $ 7,100    
2009 Stock Incentive Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares authorized for issuance 1,888,000    
2009 Non-Employee Director Stock Incentive Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Number of shares authorized for issuance 350,000    
Minimum | Restricted Stock      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 2 years    
Maximum | Restricted Stock      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Award vesting period 4 years    
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