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Stock-Based Compensation Plans (Details Narrative)
1 Months Ended 3 Months Ended
Mar. 31, 2023
USD ($)
integer
$ / shares
shares
Jan. 31, 2023
shares
Mar. 31, 2023
USD ($)
integer
$ / shares
shares
Mar. 31, 2022
shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Number of plans | integer 2   2  
Expiration period     10 years  
Vesting rights     exercisable immediately or become exercisable in cumulative installments of 20% or 25%  
Dividend yield     0.00%  
Minimum volatility     31.50%  
Maximum volatility     41.20%  
Risk-free interest rate minimum     2.00%  
Risk-free interest rate maximum     2.90%  
Expected life minimum     3 years  
Expected life maximum     7 years  
Shares available | shares 343,930   343,930  
Intrinsic value | $ $ 1,278,000   $ 1,278,000  
Intrinsic value | $ $ 1,326,000   $ 1,326,000  
Closing price | $ / shares $ 57.88   $ 57.88  
Time Based Awards Granted [Member]        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Restricted grants | shares     7,980 7,448
Vesting period     4 years 4 years
Performance Based Awards Granted [Member]        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Restricted grants | shares 2,272 15,032 17,304 14,016
Vesting period     5 years 5 years
Employee Stock [Member]        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Stock grants | shares     928 865
Share-Based Payment Arrangement, Option [Member]        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Unrecognized compensation cost | $ $ 44,000   $ 44,000  
Recognition period     8 months 12 days  
Restricted Stock [Member]        
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]        
Unrecognized compensation cost | $ $ 3,159,000   $ 3,159,000  
Recognition period     3 years 6 months