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SHARE-BASED COMPENSATION - Narrative (Details) - USD ($) | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023 | Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Share-based compensation, shares authorized under stock option plans, exercise price range (in usd per share) | $ 66.68 | $ 58.65 | $ 66.68 | $ 58.65 | $ 62.20 | $ 54.98
Awards granted (in shares) |  |  | 0 | 0 |  |
Weighted-average remaining contractual life of options outstanding (in years) |  |  | 3 years 4 months 24 days |  |  |
Weighted-average remaining contractual life of options exercisable (in years) |  |  | 3 years 4 months 24 days |  |  |
Aggregate intrinsic value of options outstanding | $ 0 |  | $ 0 |  |  |
Aggregate intrinsic value of options exercisable | 0 |  | 0 |  |  |
Employee service share based compensation nonvested awards | 0 |  | 0 |  |  |
Options exercised by directors |  |  | 36,000 | $ 105,000 |  |
Intrinsic value of options exercised |  |  | 15,000 | 328,000 |  |
Share-based compensation expense | 606,000 | $ 2,675,000 | 5,231,000 | 5,795,000 |  |
Total income tax benefit recognized related to restricted stock awards | 200,000 | $ 300,000 | $ (200,000) | $ 400,000 |  |
Stock Options |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Award vesting period (in years) |  |  | 3 years |  |  |
Award expiration period (in years) |  |  | 10 years |  |  |
Restricted Stock |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Award vesting period (in years) |  |  | 3 years |  |  |
Shares withheld for employee taxes |  |  | 11,000 | 10,000 |  |
Share-based compensation arrangement, fair value of awards vested |  |  | $ 1,300,000 | $ 2,600,000 |  |
Unrecognized compensation expense | $ 8,900,000 |  | $ 8,900,000 |  |  |
Compensation cost recognition weighted average period (in years) |  |  | 1 year 9 months 25 days |  |  |
Unvested awards (in shares) | 282,000 | 116,000 | 282,000 | 116,000 | 114,000 | 60,000
Performance-based Shares |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Performance period (in years) |  |  | 3 years |  |  |
Unvested awards (in shares) | 118,000 |  | 118,000 |  |  |
Performance-based Shares | Granted In October 2021 |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Share-based compensation expense |  |  |  | $ (100,000) |  |
Performance-based Shares | Minimum |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Additional shares earned (as a percent) |  |  | 0.00% |  |  |
Performance-based Shares | Maximum |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Additional shares earned (as a percent) |  |  | 250.00% |  |  |
Market and Performance-based Share Awards |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Shares withheld for employee taxes |  |  | 8,000 | 22,000 |  |
Share-based compensation arrangement, fair value of awards vested |  |  | $ 1,300,000 | $ 5,700,000 |  |
Unrecognized compensation expense | $ 4,200,000 |  | $ 4,200,000 |  |  |
Compensation cost recognition weighted average period (in years) |  |  | 1 year 8 months 19 days |  |  |
Unvested awards (in shares) | 71,000 |  | 71,000 |  |  |
Market and Performance-based Share Awards | Granted In March 2022 |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Share-based compensation expense |  |  |  | $ (1,400,000) |  |
Market and Performance-based Share Awards | Granted In March 2023 |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Share-based compensation expense | $ (1,400,000) |  | $ (1,400,000) |  |  |

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