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DERIVATIVES - Narrative (Details) - Derivatives not designated as hedging instruments: - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Derivative [Line Items]
Notional amount	$ 490,012	$ 377,010
Swap
Derivative [Line Items]
Notional amount	471,500
Interest rate swap agreements on loans with commercial loan customers
Derivative [Line Items]
Notional amount	235,730	179,085
Interest rate swap agreements with third-party counter-parties
Derivative [Line Items]
Notional amount	235,730	179,085
Risk participation agreements
Derivative [Line Items]
Notional amount	18,552	18,840
Off-balance sheet risk	$ 500	$ 400

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- Definition

Concentration Risk, Derivative Instruments, Off-balance Sheet Risk

+ References

No definition available.

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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

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- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5580258-113959

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959

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