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SHARE-BASED COMPENSATION PLANS - Schedule of Employee Stock Purchase Plan (Details) - Employee Stock Purchase Plan - $ / shares | 3 Months Ended | 9 Months Ended
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Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items] |  |  |  |
Shares purchased (in shares) | 4,218 | 2,395 | 7,831 | 5,399
Weighted average price of shares purchased (in usd per share) | $ 13.08 | $ 22.87 | $ 14.85 | $ 20.69

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Weighted average purchase price of capital shares purchased through an employee stock ownership plan. + References No definition available. + Details
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