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DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES - Amount of Gain (Loss) recognized in Other Comprehensive Income (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Gain (Loss) Recognized in Other Comprehensive Income | $ 2,892 | $ 1,768
Amount of Gain (Loss) Reclassified from Other Comprehensive Income | (3,935) | 3,156
Amount of Gain (Loss) Recognized in Income | (1,158) | (630)
Designated as hedging instrument | Cash flow hedges |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Gain (Loss) Recognized in Other Comprehensive Income | (2,566) | 2,291
Amount of Gain (Loss) Reclassified from Other Comprehensive Income | (3,935) | 3,156
Amount of Gain (Loss) Recognized in Income | (829) | (605)
Designated as hedging instrument | Cash flow hedges | Interest rate swap on deposits |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Gain (Loss) Recognized in Income |  | (2)
Designated as hedging instrument | Cash flow hedges | Interest rate cap agreements |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Gain (Loss) Recognized in Other Comprehensive Income | (2,566) | 2,291
Amount of Gain (Loss) Reclassified from Other Comprehensive Income | (3,935) | 3,156
Amount of Gain (Loss) Recognized in Income | (829) | (603)
Designated as hedging instrument | Fair Value Hedging |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Gain (Loss) Recognized in Other Comprehensive Income | 5,458 | (523)
Amount of Gain (Loss) Recognized in Income | (281) | 7
Designated as hedging instrument | Fair Value Hedging | Interest rate swap on deposits |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Gain (Loss) Recognized in Other Comprehensive Income | 5,458 | (523)
Amount of Gain (Loss) Recognized in Income | (281) | 7
Designated as hedging instrument | Economic hedges |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Gain (Loss) Recognized in Income | (11) | (84)
Designated as hedging instrument | Economic hedges | Forward sale commitments |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Gain (Loss) Recognized in Income | (11) | (84)
Not designated as hedging instrument |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Gain (Loss) Recognized in Income | (37) | 52
Not designated as hedging instrument | Interest Rate Lock Commitment |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Gain (Loss) Recognized in Income | $ (37) | $ 52

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- Definition Amount of increase (decrease) in the fair value of derivatives recognized in the income statement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5618551-113959 + Details
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- Definition Amount before tax and reclassification adjustments of other comprehensive income (loss) attributable to parent. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=121641772&loc=SL7669686-108580 + Details
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