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SHAREHOLDERS' EQUITY - Restricted Stock Awards (Details) - Restricted stock - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Restricted stock granted (in shares) | 145,513 |  |
2010 Long-term Stock Incentive Plan |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Compensation Expense | $ 1.5 | $ 2.5 | $ 1.2
2010 Long-term Stock Incentive Plan | 2019 Non-Performance Award |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Restricted stock granted (in shares) | 30,251 |  |
Restricted stock outstanding (in shares) | 6,050 |  |
Compensation Expense | $ 0.0 | 0.1 | 0.1
2010 Long-term Stock Incentive Plan | 2019 Performance Award |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Restricted stock granted (in shares) | 149,412 |  |
Restricted stock outstanding (in shares) | 0 |  |
Compensation Expense | $ 0.0 | 0.3 | 0.1
2010 Long-term Stock Incentive Plan | 2020 Non-Performance Award |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Restricted stock granted (in shares) | 28,272 |  |
Restricted stock outstanding (in shares) | 7,068 |  |
Compensation Expense | $ 0.1 | 0.1 | 0.2
2010 Long-term Stock Incentive Plan | 2020 Performance Award |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Restricted stock granted (in shares) | 43,330 |  |
Restricted stock outstanding (in shares) | 0 |  |
Compensation Expense | $ (0.1) | 0.1 | 0.1
2020 Omnibus Stock Incentive Plan | 2021 Non-Performance Award |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Restricted stock granted (in shares) | 25,371 |  |
Restricted stock outstanding (in shares) | 12,685 |  |
Compensation Expense | $ 0.2 | 0.3 | 0.4
2020 Omnibus Stock Incentive Plan | 2021 Performance Award |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Restricted stock granted (in shares) | 32,874 |  |
Restricted stock outstanding (in shares) | 7,836 |  |
Compensation Expense | $ (0.1) | 0.2 | 0.3
2020 Omnibus Stock Incentive Plan | 2022 Non-Performance Award |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Restricted stock granted (in shares) | 60,808 |  |
Restricted stock outstanding (in shares) | 36,267 |  |
Compensation Expense | $ 0.5 | 0.8 | 0.0
2020 Omnibus Stock Incentive Plan | 2022 Performance Award |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Restricted stock granted (in shares) | 32,875 |  |
Restricted stock outstanding (in shares) | 20,544 |  |
Compensation Expense | $ 0.0 | 0.6 | 0.0
2020 Omnibus Stock Incentive Plan | 2023 Non-Performance Award |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Restricted stock granted (in shares) | 81,127 |  |
Restricted stock outstanding (in shares) | 78,592 |  |
Compensation Expense | $ 0.9 | 0.0 | 0.0
2020 Omnibus Stock Incentive Plan | 2023 Performance Award |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Restricted stock granted (in shares) | 56,222 |  |
Restricted stock outstanding (in shares) | 51,150 |  |
Compensation Expense | $ 0.0 | $ 0.0 | $ 0.0

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