v3.26.1
STOCK-BASED COMPENSATION (Company Restricted Stock and Total Stock-Based Compensation) (Details) - USD ($)
3 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Stock Options Plans    
Weighted Average Fair Value at Grant Date    
Stock-based compensation related to equity classified awards $ 353,673 $ 275,881
Restricted Stock    
Shares    
Outstanding at beginning of year (in shares) 172,500  
Granted during the period (in shares) 10,845  
Vested during the period (in shares) (28,592)  
Forfeited during the period (in shares) (14,503)  
Outstanding at end of period (in shares) 140,250  
Weighted Average Fair Value at Grant Date    
Outstanding at beginning period (in dollars per share) $ 156.65  
Granted during the period (in shares) 138.74  
Vested during the period (in dollars per share) 157.44  
Forfeited during the period (in dollars per share) 150.24  
Outstanding at ending period (in dollars per share) $ 155.77  
Stock-based compensation related to equity classified awards $ 4,855,227 2,830,826
Equity Securities    
Weighted Average Fair Value at Grant Date    
Stock-based compensation related to equity classified awards $ 5,208,900 $ 3,106,707