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DERIVATIVE FINANCIAL INSTRUMENTS AND HEDGING ACTIVITIES - Amount of Gain (Loss) recognized in Other Comprehensive Income (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
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Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Amount of Gain (Loss) Recognized in Other Comprehensive Income | $ (1,537) | $ 93 | $ (2,985) | $ 1,930
Amount of Gain (Loss) Recognized in Income | (271) | (227) | (604) | (509)
Designated as hedging instrument | Cash flow hedges |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Amount of Gain (Loss) Recognized in Other Comprehensive Income | 95 | 215 | 488 | 989
Amount of Gain (Loss) Recognized in Income | (45) | (107) | (142) | (287)
Designated as hedging instrument | Cash flow hedges | Interest rate swap on deposits |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Amount of Gain (Loss) Recognized in Other Comprehensive Income | 605 | (6) | 2,796 | 981
Amount of Gain (Loss) Recognized in Income | (28) | (196) | (141) | (384)
Designated as hedging instrument | Cash flow hedges | Interest rate swap on variable rate loans |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Amount of Gain (Loss) Recognized in Other Comprehensive Income | (510) | 221 | (2,308) | 8
Amount of Gain (Loss) Recognized in Income | (17) | 89 | (1) | 97
Designated as hedging instrument | Fair Value Hedging |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Amount of Gain (Loss) Recognized in Other Comprehensive Income | (1,632) | (122) | (3,473) | 941
Amount of Gain (Loss) Recognized in Income | (68) | (140) | (203) | (276)
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 | (1,632) | (122) | (3,473) | 941
Amount of Gain (Loss) Recognized in Income | (68) | (140) | (203) | (276)
Designated as hedging instrument | Economic hedges |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Amount of Gain (Loss) Recognized in Income | (213) | 40 | (26) | 50
Designated as hedging instrument | Economic hedges | Forward sale commitments |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Amount of Gain (Loss) Recognized in Income | (213) | 40 | (26) | 50
Not designated as hedging instrument |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Amount of Gain (Loss) Recognized in Income | 55 | (20) | (233) | 4
Not designated as hedging instrument | Interest Rate Lock Commitment |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Amount of Gain (Loss) Recognized in Income | $ 55 | $ (20) | $ (233) | $ 4

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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=125515794&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=124509347&loc=SL7669686-108580 + Details
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