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Share-based Compensation (Details Textual) - USD ($)
12 Months Ended
Feb. 29, 2024
Feb. 28, 2023
Feb. 28, 2022
Share Based Compensation (Textual) [Abstract]      
Unrecognized compensation cost $ 9,900,000    
Unrecongized compensation cost, amortization period 1 year 6 months 10 days    
Excess Tax Benefit excluded from cash flow $ (200,000) $ (100,000) $ (400,000)
Shares Issued, Value, Share-based Payment Arrangement, before Forfeiture $ 9,900,000 $ 6,100,000 $ 4,600,000
Employee Stock Purchase Plan      
Share Based Compensation (Textual) [Abstract]      
Shares authorized (shares) 1,500,000    
Share for future issuance (shares) 1,100,000    
Granted option lower than 85.00%    
Restricted common stock under plan $ 25,000    
Common stock purchased during period (shares) 5,000    
Directors Grants      
Share Based Compensation (Textual) [Abstract]      
Shares of company common stock (shares) 2,682 2,619 1,976
Value of common stock grants (usd per share) $ 42.87 $ 40.09 $ 53.13
2023 Plan      
Share Based Compensation (Textual) [Abstract]      
Shares authorized (shares) 1,450,000    
Share for future issuance (shares)   1,430,000  
Performance Shares      
Share Based Compensation (Textual) [Abstract]      
Vesting ratably term 3 years    
Performance Shares | Minimum      
Share Based Compensation (Textual) [Abstract]      
Vesting percentage of award 0.00%    
Performance Shares | Maximum      
Share Based Compensation (Textual) [Abstract]      
Vesting percentage of award 200.00%    
Stock Appreciation Rights (SARs)      
Share Based Compensation (Textual) [Abstract]      
Vesting ratably term 3 years    
Term for the contract 7 years    
Shares of company common stock (shares) 0 0 0
Restricted Stock      
Share Based Compensation (Textual) [Abstract]      
Vesting ratably term 3 years