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STOCK OPTIONS (Tables) | 12 Months Ended
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Dec. 31, 2024
Share-Based Payment Arrangement [Abstract] |
Schedule of Share-based Compensation, Stock Options, Activity | Following is a summary of activity in the Incentive Stock Option Plans for the periods indicated:
| 2024 |  | 2023 |  | 2022
| Shares |  | Exercise Price* |  | Shares |  | Exercise Price* |  | Shares |  | Exercise Price*
Options outstanding at beginning of year | 75,862 |  |  | $ | 128.64 |  |  | 84,647 |  |  | $ | 106.43 |  |  | 87,610 |  |  | $ | 91.24 |
Granted | 17,519 |  |  | 203.55 |  |  | 14,425 |  |  | 178.25 |  |  | 17,625 |  |  | 137.93 |
Exercised | (18,430) |  |  | 103.81 |  |  | (21,260) |  |  | 72.09 |  |  | (14,780) |  |  | 50.79 |
Canceled | (5,899) |  |  | 169.97 |  |  | (1,950) |  |  | 148.08 |  |  | (5,808) |  |  | 114.48 |
Options outstanding at end of year | 69,052 |  |  | 150.74 |  |  | 75,862 |  |  | 128.64 |  |  | 84,647 |  |  | 106.43 |
Options exercisable at end of year | 29,757 |  |  | $ | 118.60 |  |  | 34,027 |  |  | $ | 100.00 |  |  | 43,412 |  |  | $ | 78.50 |
Options available for grant at end of year | 261,888 |  |  |  |  | 273,558 |  |  |  |  | 286,033 |  |  |
*Weighted Averages
| 2024 | 2023 | 2022
Options available for grant at end of year | 321,669 | 356,156 | 381,531
Following is a summary of activity in the Non-Qualified Stock Option Plans for the periods indicated:
| 2024 |  | 2023 |  | 2022
| Shares |  | Exercise Price* |  | Shares |  | Exercise Price* |  | Shares |  | Exercise Price*
Options outstanding at beginning of year | — |  |  | $ | — |  |  | 1,000 |  |  | $ | 53.51 |  |  | 2,000 |  |  | $ | 53.51 |
Granted | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Exercised | — |  |  | — |  |  | (1,000) |  |  | 53.51 |  |  | (1,000) |  |  | 53.51 |
Canceled | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Options outstanding at end of year | — |  |  | — |  |  | — |  |  | — |  |  | 1,000 |  |  | 53.51 |
Options exercisable at end of year | — |  |  | $ | — |  |  | — |  |  | $ | — |  |  | 1,000 |  |  | $ | 53.51 |
*Weighted Averages
Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range | Options outstanding and exercisable at December 31, 2024 were as follows:
Qualified Stock Options | Options Outstanding |  | Options Exercisable
| Shares | Remaining Contractual Life (yrs)* | Exercise Price* |  | Shares |  | Exercise Price*
Range of Exercise Price |  |  |  |  |  |  |  |  |
$52.51 - $83.99 | 5,275 |  |  | 1.52 |  | $ | 65.36 |  |  | 5,275 |  |  | $ | 65.36 |
$92.50 - $138.75 | 25,662 |  |  | 5.70 |  | $ | 121.62 |  |  | 16,377 |  |  | $ | 114.52 |
$156.38 - $234.57 | 38,115 |  |  | 7.96 |  | $ | 182.16 |  |  | 8,105 |  |  | $ | 161.52 |
Total | 69,052 |  |  |  |  |  |  | 29,757 |  |  |
*Weighted Averages
Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity | Following is a summary of activity in the Restricted Stock Awards ("RSA")/Units for the periods indicated:
| 2024 | 2023 | 2022
| Shares |  | Grant-Date Fair Value* | Shares |  | Grant-Date Fair Value* | Shares |  | Grant-Date Fair Value*
Awards outstanding at beginning of year | 93,978 |  |  | $ | 158.99 |  | 97,630 |  |  | $ | 133.67 |  | 80,616 |  |  | $ | 129.53 |
Granted | 49,270 |  |  | 181.78 |  | 45,267 |  |  | 178.66 |  | 48,396 |  |  | 133.70 |
Exercised | (44,535) |  |  | 127.51 |  | (33,847) |  |  | 129.51 |  | (29,922) |  |  | 122.19 |
Canceled | (4,945) |  |  | 121.34 |  | (15,072) |  |  | 118.97 |  | (1,460) |  |  | 143.82 |
Awards outstanding at end of year | 93,768 |  |  | $ | 180.18 |  | 93,978 |  |  | $ | 158.99 |  | 97,630 |  |  | $ | 133.67 |
*Weighted Averages

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