DERIVATIVES, Fair Value Hedges (Details) - Fair Value Hedging [Member] - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Interest Rate Swaps [Member] \| Other Liabilities [Member]
Fair value hedges included in Consolidated Balance Sheets [Abstract]
Derivative liability, notional amount	$ 9,911	$ 10,178
Derivative liability, fair value	576	927
Interest Rate Swaps [Member] \| Other Assets [Member]
Fair value hedges included in Consolidated Balance Sheets [Abstract]
Derivative asset, notional amount	0	0
Derivative asset, fair value	0	0
Cash Flow Swaps [Member] \| Other Liabilities [Member]
Fair value hedges included in Consolidated Balance Sheets [Abstract]
Derivative liability, notional amount	0	68,485
Derivative liability, fair value	0	1,643
Cash Flow Swaps [Member] \| Other Assets [Member]
Fair value hedges included in Consolidated Balance Sheets [Abstract]
Derivative asset, notional amount	123,760	55,275
Derivative asset, fair value	$ 4,828	$ 1,618

Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant