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STOCK-BASED COMPENSATION (Narrative) (Details) - USD ($) $ in Millions |  | 2 Months Ended | 3 Months Ended | 5 Months Ended | 6 Months Ended
--- | --- | --- | --- | --- | ---
May 17, 2021 | May 17, 2021 | Jun. 30, 2020 | May 17, 2021 | Jun. 30, 2021 | Jun. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Stock-based compensation cost | $ 4.4 |  |  |  |  |
2021 Stock Incentive Plan |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Common stock, capital shares reserved for future issuance (in shares) | 2,828,123 | 2,828,123 |  | 2,828,123 |  |
Granted in period (in shares) |  |  |  |  | 0 |
Restricted Stock Units |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Stock-based compensation cost |  | $ 1.5 | $ 2.2 | $ 4.4 |  | $ 4.3
Capitalized stock-based compensation cost |  | $ 0.3 | $ 1.0 | $ 0.9 |  | $ 1.9
Restricted Stock Units | Director | 2019 Plan |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Vesting period |  |  |  | 1 year |  |
Restricted Stock Units | Employee | 2019 Plan |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Vesting period |  |  |  | 3 years |  |
Performance Stock Units |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Percent of target based award, minimum |  |  |  | 0.00% |  |
Percent of target based award, maximum |  |  |  | 200.00% |  |

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