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STOCK-BASED COMPENSATION - Status of Nonvested Shares and Unrecognized Costs (Details) - USD ($) $ / shares in Units, $ in Millions | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Unrecognized costs |  |  |
Unrecognized costs related to all share-based awards outstanding | $ 20.1 |  |
Weighted average period for recognition of unrecognized compensation costs | 2 years 8 months 12 days |  |
Employee Stock Option [Member] |  |  |
Nonvested Stock Option Shares |  |  |
Nonvested at the beginning of the period (in shares) | 907,993 |  |
Granted (in shares) | 394,301 |  |
Vested (in shares) | (262,635) |  |
Forfeited (in shares) | (116,664) |  |
Nonvested at the end of the period (in shares) | 922,995 | 907,993 |
Weighted-Average Grant Date Fair Value |  |  |
Nonvested at the beginning of the period (in dollars per share) | $ 25.75 |  |
Granted (in dollars per share) | 31.60 | $ 31.86 | $ 26.37
Vested (in dollars per share) | 20.44 |  |
Forfeited (in dollars per share) | 24.17 |  |
Nonvested at the end of the period (in dollars per share) | $ 29.96 | $ 25.75 |

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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://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition Gross number of share options (or share units) granted during the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
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