LOANS AND ALLOWANCE FOR LOAN LOSSES, Risk Category of Commercial Loans by Class of Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Loans Receivable [Abstract]
Loans receivable	$ 847,916	$ 848,664
Commercial Real Estate [Member]
Loans Receivable [Abstract]
Loans receivable	283,941	253,449
Commercial Real Estate [Member] | Owner-occupied [Member]
Loans Receivable [Abstract]
Loans receivable	74,556	51,863
Commercial Real Estate [Member] | Nonowner-occupied [Member]
Loans Receivable [Abstract]
Loans receivable	176,775	164,523
Commercial Real Estate [Member] | Construction [Member]
Loans Receivable [Abstract]
Loans receivable	32,610	37,063
Commercial and Industrial [Member]
Loans Receivable [Abstract]
Loans receivable	143,757	157,692
Commercial [Member]
Loans Receivable [Abstract]
Loans receivable	427,698	411,141
Pass [Member] | Commercial Real Estate [Member] | Owner-occupied [Member]
Loans Receivable [Abstract]
Loans receivable	69,324	46,604
Pass [Member] | Commercial Real Estate [Member] | Nonowner-occupied [Member]
Loans Receivable [Abstract]
Loans receivable	172,856	160,324
Pass [Member] | Commercial Real Estate [Member] | Construction [Member]
Loans Receivable [Abstract]
Loans receivable	32,610	37,063
Pass [Member] | Commercial and Industrial [Member]
Loans Receivable [Abstract]
Loans receivable	139,151	150,786
Pass [Member] | Commercial [Member]
Loans Receivable [Abstract]
Loans receivable	413,941	394,777
Criticized [Member] | Commercial Real Estate [Member] | Owner-occupied [Member]
Loans Receivable [Abstract]
Loans receivable	643	669
Criticized [Member] | Commercial Real Estate [Member] | Nonowner-occupied [Member]
Loans Receivable [Abstract]
Loans receivable	3,600	3,629
Criticized [Member] | Commercial Real Estate [Member] | Construction [Member]
Loans Receivable [Abstract]
Loans receivable	0	0
Criticized [Member] | Commercial and Industrial [Member]
Loans Receivable [Abstract]
Loans receivable	1,959	2,064
Criticized [Member] | Commercial [Member]
Loans Receivable [Abstract]
Loans receivable	6,202	6,362
Classified [Member] | Commercial Real Estate [Member] | Owner-occupied [Member]
Loans Receivable [Abstract]
Loans receivable	4,589	4,590
Classified [Member] | Commercial Real Estate [Member] | Nonowner-occupied [Member]
Loans Receivable [Abstract]
Loans receivable	319	570
Classified [Member] | Commercial Real Estate [Member] | Construction [Member]
Loans Receivable [Abstract]
Loans receivable	0	0
Classified [Member] | Commercial and Industrial [Member]
Loans Receivable [Abstract]
Loans receivable	2,647	4,842
Classified [Member] | Commercial [Member]
Loans Receivable [Abstract]
Loans receivable	$ 7,555	$ 10,002