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STOCK-BASED COMPENSATION PLANS (Details) - USD ($) $ in Millions | 3 Months Ended | 29 Months Ended | 62 Months Ended | 77 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Mar. 31, 2021 | Mar. 31, 2020 | Sep. 30, 2020 | Jun. 30, 2019 | Sep. 30, 2020 | Apr. 24, 2018 | Apr. 22, 2014
Restricted Stock Shares [Member] |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Share-based Compensation Expense | $ 2.2 | $ 1.9 |  |  |  |  |
Compensation Cost Not yet Recognized | $ 18.5 |  |  |  |  |  |
Compensation Cost Not yet Recognized, Period for Recognition | 36 months |  |  |  |  |  |
2014 Omnibus Incentive Plan [Member] |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Number of Shares Authorized |  |  |  |  |  |  | 900,000
2014 Omnibus Incentive Plan [Member] | Restricted Stock Shares [Member] |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Restricted stock granted |  |  |  |  | 300,015 |  |
Restricted stock grants, shares vested |  |  |  |  | 3,884 |  |
2014 Omnibus Incentive Plan [Member] | Restricted Stock Units (RSUs) [Member] |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Restricted stock granted |  |  |  |  | 403,440 |  |
Restricted stock grants, shares vested |  |  |  | 148,093 |  |  |
2018 Omnibus Incentive Plan [Member] |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Number of Shares Authorized |  |  |  |  |  | 900,000 |
2018 Omnibus Incentive Plan [Member] | Restricted Stock Units (RSUs) [Member] |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Restricted stock granted |  |  | 503,955 |  |  |  |

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- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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