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STOCK-BASED COMPENSATION - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Oct. 31, 2024 | Oct. 31, 2023 | Oct. 31, 2024 | Oct. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |
Stock compensation expense | $ 1,200 | $ 1,200 | $ 3,390 | $ 3,416
Unrecognized compensation cost | 5,900 |  | $ 5,900 |
Compensation expense recognize, period |  |  | 3 years |
Intrinsic value of the stock options exercised |  |  | $ 24,100 | $ 1,500
Intrinsic value of outstanding stock options | 48,200 |  | 48,200 |
Intrinsic value of exercisable stock options | $ 42,900 |  | $ 42,900 |
Cash dividends deemed paid on shares |  |  | 3,988 |
Shares paid for tax withholding for share based compensation |  |  | 532,860 | 29,058
Share-based payment |  |  | $ 73.92 | $ 47.16
Treasury stock to settle stock option exercises and other share-based awards |  |  | 337,884 | 132,656
Performance-based restricted stock units |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |
The number of shares issuable under restricted stock units awarded during the period | 5,000 |  | 5,000 |
Earnings per share performance-based restricted stock units |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |
The number of shares issuable under restricted stock units awarded during the period | 10,000 |  | 10,000 |
Renewable energy performance-based restricted stock units |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |
The number of shares issuable under restricted stock units awarded during the period | 5,000 |  | 5,000 |
Time-based restricted stock units |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award |  |  |  |
The number of shares issuable under restricted stock units awarded during the period | 42,050 |  | 42,050 |

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