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Employee Benefit Plans (Details Textual)
$ in Thousands
12 Months Ended
Mar. 02, 2019
USD ($)
Mar. 03, 2018
USD ($)
Facility
Mar. 04, 2017
USD ($)
Feb. 27, 2016
USD ($)
Defined Benefit Plan Disclosure [Line Items]        
Number of manufacturing facilities | Facility   2    
Percentage employees are allowed to contribute (up to 60 percent)   60.00%    
Annual company match amount   $ 7,500 $ 6,200 $ 5,400
Deferred compensation obligations   922 875  
Investments in corporate-owned life insurance policies   10,800    
Mutual funds   400    
Total contribution to multi-employer union retirement plans   2,900 3,900 3,600
Estimated amortization from accumulated other comprehensive loss into net periodic benefit cost in the next fiscal year   200    
Net periodic benefit cost   718 739 $ 678
Company contributions   988 868  
Scenario, Forecast        
Defined Benefit Plan Disclosure [Line Items]        
Net periodic benefit cost $ 700      
Other current and non-current liabilities        
Defined Benefit Plan Disclosure [Line Items]        
Deferred compensation obligations   $ 10,700 $ 7,700  
First one percent contributed        
Defined Benefit Plan Disclosure [Line Items]        
Company matching contribution percentage   100.00%    
Percentage of eligible compensation contributed   1.00%    
Two through six percent        
Defined Benefit Plan Disclosure [Line Items]        
Company matching contribution percentage   50.00%    
Percentage of eligible compensation contributed   5.00%