LOANS AND ALLOWANCE FOR LOAN LOSSES (Schedule of TDR by Class and Modification Type) (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021 USD ($) loan	Sep. 30, 2020 USD ($) loan	Sep. 30, 2021 USD ($) loan	Sep. 30, 2020 USD ($) loan
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	1	8	16	33
Recorded Investment at Period End | $	$ 157	$ 1,807	$ 2,132	$ 4,805
Term modification, at a market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	1	1	3	9
Recorded Investment at Period End | $	$ 157	$ 299	$ 259	$ 760
Term modification, below market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	6	12	22
Recorded Investment at Period End | $	$ 0	$ 856	$ 1,828	$ 3,121
Interest rate modification, below market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	0	1	0
Recorded Investment at Period End | $	$ 0	$ 0	$ 45	$ 0
Modified to interest only, at a market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	1	0	2
Recorded Investment at Period End | $	$ 0	$ 652	$ 0	$ 924
Construction and Land Development | Term modification, below market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan		0		1
Recorded Investment at Period End | $		$ 0		$ 34
Commercial Real Estate - Owner Occupied | Modified to interest only, at a market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan		0		1
Recorded Investment at Period End | $		$ 0		$ 272
Commercial Real Estate - Non-Owner Occupied | Term modification, at a market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	1		1
Recorded Investment at Period End | $	$ 157		$ 157
Commercial and Industrial | Term modification, at a market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan		0		3
Recorded Investment at Period End | $		$ 0		$ 127
Commercial and Industrial | Term modification, below market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan		1		2
Recorded Investment at Period End | $		$ 143		$ 358
Residential 1-4 Family - Commercial | Term modification, at a market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan		1		1
Recorded Investment at Period End | $		$ 299		$ 299
Residential 1-4 Family - Commercial | Term modification, below market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan		1		1
Recorded Investment at Period End | $		$ 290		$ 290
Residential 1-4 Family - Commercial | Interest rate modification, below market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0		1
Recorded Investment at Period End | $	$ 0		$ 45
Residential 1-4 Family - Commercial | Modified to interest only, at a market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan		1		1
Recorded Investment at Period End | $		$ 652		$ 652
Residential 1-4 Family - Mortgage | Term modification, at a market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	0	2	4
Recorded Investment at Period End | $	$ 0	$ 0	$ 102	$ 324
Residential 1-4 Family - Mortgage | Term modification, below market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0	4	11	17
Recorded Investment at Period End | $	$ 0	$ 423	$ 1,813	$ 2,387
Residential 1-4 Family - Revolving | Term modification, below market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan		0		1
Recorded Investment at Period End | $		$ 0		$ 52
Consumer | Term modification, at a market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan		0		1
Recorded Investment at Period End | $		$ 0		$ 10
Consumer | Term modification, below market rate
Financing Receivable, Modifications [Line Items]
No. of Loans | loan	0		1
Recorded Investment at Period End | $	$ 0		$ 15