LOANS AND ALLOWANCE FOR LOAN LOSSES, Risk Category of Commercial Loans by Class of Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Loans Receivable [Abstract]
Loans receivable	$ 830,832	$ 772,774
Commercial Real Estate [Member]
Loans Receivable [Abstract]
Loans receivable	239,891	222,136
Commercial Real Estate [Member] | Owner-occupied [Member]
Loans Receivable [Abstract]
Loans receivable	53,580	55,825
Commercial Real Estate [Member] | Nonowner-occupied [Member]
Loans Receivable [Abstract]
Loans receivable	151,780	131,398
Commercial Real Estate [Member] | Construction [Member]
Loans Receivable [Abstract]
Loans receivable	34,531	34,913
Commercial and Industrial [Member]
Loans Receivable [Abstract]
Loans receivable	142,972	100,023
Commercial [Member]
Loans Receivable [Abstract]
Loans receivable	382,863	322,159
Pass [Member] | Commercial Real Estate [Member] | Owner-occupied [Member]
Loans Receivable [Abstract]
Loans receivable	48,178	49,486
Pass [Member] | Commercial Real Estate [Member] | Nonowner-occupied [Member]
Loans Receivable [Abstract]
Loans receivable	144,420	123,847
Pass [Member] | Commercial Real Estate [Member] | Construction [Member]
Loans Receivable [Abstract]
Loans receivable	34,531	34,864
Pass [Member] | Commercial and Industrial [Member]
Loans Receivable [Abstract]
Loans receivable	134,820	89,749
Pass [Member] | Commercial [Member]
Loans Receivable [Abstract]
Loans receivable	361,949	297,946
Criticized [Member] | Commercial Real Estate [Member] | Owner-occupied [Member]
Loans Receivable [Abstract]
Loans receivable	686	2,889
Criticized [Member] | Commercial Real Estate [Member] | Nonowner-occupied [Member]
Loans Receivable [Abstract]
Loans receivable	6,170	0
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	2,703	298
Criticized [Member] | Commercial [Member]
Loans Receivable [Abstract]
Loans receivable	9,559	3,187
Classified [Member] | Commercial Real Estate [Member] | Owner-occupied [Member]
Loans Receivable [Abstract]
Loans receivable	4,716	3,450
Classified [Member] | Commercial Real Estate [Member] | Nonowner-occupied [Member]
Loans Receivable [Abstract]
Loans receivable	1,190	7,551
Classified [Member] | Commercial Real Estate [Member] | Construction [Member]
Loans Receivable [Abstract]
Loans receivable	0	49
Classified [Member] | Commercial and Industrial [Member]
Loans Receivable [Abstract]
Loans receivable	5,449	9,976
Classified [Member] | Commercial [Member]
Loans Receivable [Abstract]
Loans receivable	$ 11,355	$ 21,026