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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
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Mar. 31, 2024 | Mar. 31, 2023
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Gain (Loss) Recognized in Other Comprehensive Income | $ (717) | $ 589
Amount of Gain (Loss) Recognized in Income | 609 | 492
Designated as hedging instrument | Cash flow hedges |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Gain (Loss) Recognized in Other Comprehensive Income | (449) | (18)
Amount of Gain (Loss) Recognized in Income | 242 | 198
Designated as hedging instrument | Cash flow hedges | Interest rate swap on wholesale funding |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Gain (Loss) Recognized in Other Comprehensive Income | (338) | (610)
Amount of Gain (Loss) Recognized in Income | 827 | 664
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 | (111) | 592
Amount of Gain (Loss) Recognized in Income | (585) | (466)
Designated as hedging instrument | Fair Value Hedging |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Gain (Loss) Recognized in Other Comprehensive Income | (268) | 607
Amount of Gain (Loss) Recognized in Income | 370 | 286
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 | (268) | 607
Amount of Gain (Loss) Recognized in Income | 370 | 286
Designated as hedging instrument | Economic hedges |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Gain (Loss) Recognized in Income | 4 |
Designated as hedging instrument | Economic hedges | Forward sale commitments |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Gain (Loss) Recognized in Income | 4 |
Not designated as hedging instrument |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Gain (Loss) Recognized in Income | (7) | 8
Not designated as hedging instrument | Interest Rate Lock Commitment |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of Gain (Loss) Recognized in Income | $ (7) | $ 8

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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 -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4A -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480434/815-10-50-4A + Details
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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 Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4E -Publisher FASB -URI https://asc.fasb.org//1943274/2147480434/815-10-50-4E + 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 -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -Publisher FASB -URI https://asc.fasb.org//1943274/2147482790/220-10-45-14A + Details
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