DERIVATIVES, Mortgage Banking Derivatives (Details) - Mortgage Banking [Member] - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019
Other Assets [Member]
Notional amount and fair value of mortgage banking derivatives in Consolidated Balance Sheets [Abstract]
Derivative asset, notional amount	$ 210,716	$ 52,875
Derivative asset, fair value	5,115	814
Other Liabilities [Member]
Notional amount and fair value of mortgage banking derivatives in Consolidated Balance Sheets [Abstract]
Derivative liability, notional amount	203,669	58,948
Derivative liability, fair value	1,787	141
Forward Contracts [Member] \| Other Assets [Member]
Notional amount and fair value of mortgage banking derivatives in Consolidated Balance Sheets [Abstract]
Derivative asset, notional amount	0	0
Derivative asset, fair value	0	0
Forward Contracts [Member] \| Other Liabilities [Member]
Notional amount and fair value of mortgage banking derivatives in Consolidated Balance Sheets [Abstract]
Derivative liability, notional amount	203,669	58,948
Derivative liability, fair value	1,787	141
Forward Contracts [Member] \| Net Gain (Loss) on Sales of Loans [Member]
Derivative instruments impact on results of operations [Abstract]
Gain (loss) on sale of derivative instruments	(754)	672
Interest Rate Lock Commitments [Member] \| Other Assets [Member]
Notional amount and fair value of mortgage banking derivatives in Consolidated Balance Sheets [Abstract]
Derivative asset, notional amount	210,716	52,875
Derivative asset, fair value	5,115	814
Interest Rate Lock Commitments [Member] \| Other Liabilities [Member]
Notional amount and fair value of mortgage banking derivatives in Consolidated Balance Sheets [Abstract]
Derivative liability, notional amount	0	0
Derivative liability, fair value	0	0
Interest Rate Lock Commitments [Member] \| Net Gain (Loss) on Sales of Loans [Member]
Derivative instruments impact on results of operations [Abstract]
Gain (loss) on sale of derivative instruments	$ 3,409	$ (249)

Nominal or face amount used to calculate payments on the derivative asset.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
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Nominal or face amount used to calculate payments on the derivative liability.

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Aggregate net gain (loss) on all derivative instruments recognized in earnings during the period, before tax effects.

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