LOANS - Outstanding Loans by Risk Rating (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
LOANS
Loans and Leases Receivable, Gross, Total	$ 1,740,040	$ 1,564,849
Purchased Credit Impaired
LOANS
Loans and Leases Receivable, Gross, Total	1,027	6,558
Commercial
LOANS
Loans and Leases Receivable, Gross, Total	1,111,498	978,371
Commercial | Purchased Credit Impaired
LOANS
Loans and Leases Receivable, Gross, Total	1,027	6,485
Commercial | Real estate loan
LOANS
Loans and Leases Receivable, Gross, Total	682,249	569,840
Commercial | Real estate loan | Purchased Credit Impaired
LOANS
Loans and Leases Receivable, Gross, Total		4,144
Commercial | Commercial and industrial
LOANS
Loans and Leases Receivable, Gross, Total	178,271	159,073
Commercial | Commercial and industrial | Purchased Credit Impaired
LOANS
Loans and Leases Receivable, Gross, Total	40	763
Commercial | Paycheck Protection Program - 1st Draw
LOANS
Loans and Leases Receivable, Gross, Total	5	1,356
Commercial | Paycheck Protection Program - 1st Draw | Purchased Credit Impaired
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Commercial | Paycheck Protection Program - 2nd Draw
LOANS
Loans and Leases Receivable, Gross, Total	163	25,508
Commercial | Paycheck Protection Program - 2nd Draw | Purchased Credit Impaired
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Commercial | Political subdivisions
LOANS
Loans and Leases Receivable, Gross, Total	90,719	81,301
Commercial | Political subdivisions | Purchased Credit Impaired
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Commercial | Commercial Construction And Land
LOANS
Loans and Leases Receivable, Gross, Total	73,963	60,579
Commercial | Commercial Construction And Land | Purchased Credit Impaired
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Commercial | Construction Loans
LOANS
Loans and Leases Receivable, Gross, Total	73,963	60,579
Commercial | Loans secured by farm land
LOANS
Loans and Leases Receivable, Gross, Total	12,950	11,121
Commercial | Loans secured by farm land | Purchased Credit Impaired
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Commercial | Multi-family (5 or more) residential
LOANS
Loans and Leases Receivable, Gross, Total	55,886	50,089
Commercial | Multi-family (5 or more) residential | Purchased Credit Impaired
LOANS
Loans and Leases Receivable, Gross, Total	0	1,578
Commercial | Agricultural loans
LOANS
Loans and Leases Receivable, Gross, Total	2,435	2,351
Commercial | Agricultural loans | Purchased Credit Impaired
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Commercial | Other commercial loans
LOANS
Loans and Leases Receivable, Gross, Total	14,857	17,153
Commercial | Other commercial loans | Purchased Credit Impaired
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Residential mortgage
LOANS
Loans and Leases Receivable, Gross, Total	609,106	569,346
Residential mortgage | Purchased Credit Impaired
LOANS
Loans and Leases Receivable, Gross, Total	0	73
Residential mortgage | Real estate loan
LOANS
Loans and Leases Receivable, Gross, Total	682,249
Residential mortgage | Real estate loan | Purchased Credit Impaired
LOANS
Loans and Leases Receivable, Gross, Total	987
Residential mortgage | Real estate loan | first liens
LOANS
Loans and Leases Receivable, Gross, Total	509,782	483,629
Residential mortgage | Real estate loan | first liens | Purchased Credit Impaired
LOANS
Loans and Leases Receivable, Gross, Total	0	70
Residential mortgage | Real estate loan | junior liens
LOANS
Loans and Leases Receivable, Gross, Total	24,949	23,314
Residential mortgage | Real estate loan | junior liens | Purchased Credit Impaired
LOANS
Loans and Leases Receivable, Gross, Total	0	3
Residential mortgage | Construction Loans
LOANS
Loans and Leases Receivable, Gross, Total	30,577	23,151
Residential mortgage | Construction Loans | Purchased Credit Impaired
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Residential mortgage | Home equity lines of credit
LOANS
Loans and Leases Receivable, Gross, Total	43,798	39,252
Residential mortgage | Home equity lines of credit | Purchased Credit Impaired
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Residential mortgage | 1-4 Family residential construction
LOANS
Loans and Leases Receivable, Gross, Total	30,577	23,151
Consumer
LOANS
Loans and Leases Receivable, Gross, Total	19,436	17,132
Consumer | Purchased Credit Impaired
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Pass
LOANS
Loans and Leases Receivable, Gross, Total	1,683,275	1,497,176
Pass | Commercial
LOANS
Loans and Leases Receivable, Gross, Total	1,069,408	926,323
Pass | Commercial | Real estate loan
LOANS
Loans and Leases Receivable, Gross, Total		538,966
Pass | Commercial | Commercial and industrial
LOANS
Loans and Leases Receivable, Gross, Total	156,042	142,775
Pass | Commercial | Paycheck Protection Program - 1st Draw
LOANS
Loans and Leases Receivable, Gross, Total	5	1,356
Pass | Commercial | Paycheck Protection Program - 2nd Draw
LOANS
Loans and Leases Receivable, Gross, Total	163	25,508
Pass | Commercial | Political subdivisions
LOANS
Loans and Leases Receivable, Gross, Total	90,719	81,301
Pass | Commercial | Commercial Construction And Land
LOANS
Loans and Leases Receivable, Gross, Total	73,179	59,816
Pass | Commercial | Loans secured by farm land
LOANS
Loans and Leases Receivable, Gross, Total	11,136	10,011
Pass | Commercial | Multi-family (5 or more) residential
LOANS
Loans and Leases Receivable, Gross, Total	55,034	47,638
Pass | Commercial | Agricultural loans
LOANS
Loans and Leases Receivable, Gross, Total	1,831	1,802
Pass | Commercial | Other commercial loans
LOANS
Loans and Leases Receivable, Gross, Total	14,857	17,150
Pass | Residential mortgage
LOANS
Loans and Leases Receivable, Gross, Total	594,517	553,761
Pass | Residential mortgage | Real estate loan
LOANS
Loans and Leases Receivable, Gross, Total	666,442
Pass | Residential mortgage | Real estate loan | first liens
LOANS
Loans and Leases Receivable, Gross, Total	496,156	469,044
Pass | Residential mortgage | Real estate loan | junior liens
LOANS
Loans and Leases Receivable, Gross, Total	24,495	22,914
Pass | Residential mortgage | Construction Loans
LOANS
Loans and Leases Receivable, Gross, Total	30,577	23,151
Pass | Residential mortgage | Home equity lines of credit
LOANS
Loans and Leases Receivable, Gross, Total	43,289	38,652
Pass | Consumer
LOANS
Loans and Leases Receivable, Gross, Total	19,350	17,092
Special Mention
LOANS
Loans and Leases Receivable, Gross, Total	13,911	30,409
Special Mention | Commercial
LOANS
Loans and Leases Receivable, Gross, Total	6,563	22,255
Special Mention | Commercial | Real estate loan
LOANS
Loans and Leases Receivable, Gross, Total		10,510
Special Mention | Commercial | Commercial and industrial
LOANS
Loans and Leases Receivable, Gross, Total	910	10,841
Special Mention | Commercial | Paycheck Protection Program - 1st Draw
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Special Mention | Commercial | Paycheck Protection Program - 2nd Draw
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Special Mention | Commercial | Political subdivisions
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Special Mention | Commercial | Commercial Construction And Land
LOANS
Loans and Leases Receivable, Gross, Total	517	715
Special Mention | Commercial | Loans secured by farm land
LOANS
Loans and Leases Receivable, Gross, Total	519	186
Special Mention | Commercial | Multi-family (5 or more) residential
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Special Mention | Commercial | Agricultural loans
LOANS
Loans and Leases Receivable, Gross, Total	28	0
Special Mention | Commercial | Other commercial loans
LOANS
Loans and Leases Receivable, Gross, Total	0	3
Special Mention | Residential mortgage
LOANS
Loans and Leases Receivable, Gross, Total	7,348	8,154
Special Mention | Residential mortgage | Real estate loan
LOANS
Loans and Leases Receivable, Gross, Total	4,589
Special Mention | Residential mortgage | Real estate loan | first liens
LOANS
Loans and Leases Receivable, Gross, Total	7,125	7,981
Special Mention | Residential mortgage | Real estate loan | junior liens
LOANS
Loans and Leases Receivable, Gross, Total	164	114
Special Mention | Residential mortgage | Construction Loans
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Special Mention | Residential mortgage | Home equity lines of credit
LOANS
Loans and Leases Receivable, Gross, Total	59	59
Special Mention | Consumer
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Substandard
LOANS
Loans and Leases Receivable, Gross, Total	41,827	30,706
Substandard | Commercial
LOANS
Loans and Leases Receivable, Gross, Total	34,500	23,308
Substandard | Commercial | Real estate loan
LOANS
Loans and Leases Receivable, Gross, Total		16,220
Substandard | Commercial | Commercial and industrial
LOANS
Loans and Leases Receivable, Gross, Total	21,279	4,694
Substandard | Commercial | Paycheck Protection Program - 1st Draw
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Substandard | Commercial | Paycheck Protection Program - 2nd Draw
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Substandard | Commercial | Political subdivisions
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Substandard | Commercial | Commercial Construction And Land
LOANS
Loans and Leases Receivable, Gross, Total	267	48
Substandard | Commercial | Loans secured by farm land
LOANS
Loans and Leases Receivable, Gross, Total	1,295	924
Substandard | Commercial | Multi-family (5 or more) residential
LOANS
Loans and Leases Receivable, Gross, Total	852	873
Substandard | Commercial | Agricultural loans
LOANS
Loans and Leases Receivable, Gross, Total	576	549
Substandard | Commercial | Other commercial loans
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Substandard | Residential mortgage
LOANS
Loans and Leases Receivable, Gross, Total	7,241	7,358
Substandard | Residential mortgage | Real estate loan
LOANS
Loans and Leases Receivable, Gross, Total	10,231
Substandard | Residential mortgage | Real estate loan | first liens
LOANS
Loans and Leases Receivable, Gross, Total	6,501	6,534
Substandard | Residential mortgage | Real estate loan | junior liens
LOANS
Loans and Leases Receivable, Gross, Total	290	283
Substandard | Residential mortgage | Construction Loans
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Substandard | Residential mortgage | Home equity lines of credit
LOANS
Loans and Leases Receivable, Gross, Total	450	541
Substandard | Consumer
LOANS
Loans and Leases Receivable, Gross, Total	86	40
Doubtful
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Doubtful | Commercial
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Doubtful | Commercial | Real estate loan
LOANS
Loans and Leases Receivable, Gross, Total		0
Doubtful | Commercial | Commercial and industrial
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Doubtful | Commercial | Paycheck Protection Program - 1st Draw
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Doubtful | Commercial | Paycheck Protection Program - 2nd Draw
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Doubtful | Commercial | Political subdivisions
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Doubtful | Commercial | Commercial Construction And Land
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Doubtful | Commercial | Loans secured by farm land
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Doubtful | Commercial | Multi-family (5 or more) residential
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Doubtful | Commercial | Agricultural loans
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Doubtful | Commercial | Other commercial loans
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Doubtful | Residential mortgage
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Doubtful | Residential mortgage | Real estate loan
LOANS
Loans and Leases Receivable, Gross, Total	0
Doubtful | Residential mortgage | Real estate loan | first liens
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Doubtful | Residential mortgage | Real estate loan | junior liens
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Doubtful | Residential mortgage | Construction Loans
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Doubtful | Residential mortgage | Home equity lines of credit
LOANS
Loans and Leases Receivable, Gross, Total	0	0
Doubtful | Consumer
LOANS
Loans and Leases Receivable, Gross, Total	$ 0	$ 0