LOANS - Outstanding Loans by Risk Rating (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
LOANS
Loans receivable	$ 1,657,604	$ 1,564,849
Purchased Credit Impaired
LOANS
Loans receivable	3,879	6,558
Commercial
LOANS
Loans receivable	1,066,556	978,371
Commercial | Purchased Credit Impaired
LOANS
Loans receivable	3,811	6,485
Commercial | Real estate loan
LOANS
Loans receivable	656,892	569,840
Commercial | Real estate loan | Purchased Credit Impaired
LOANS
Loans receivable	3,775	4,144
Commercial | Commercial and industrial
LOANS
Loans receivable	171,999	159,073
Commercial | Commercial and industrial | Purchased Credit Impaired
LOANS
Loans receivable	36	763
Commercial | Paycheck Protection Program - 1st Draw
LOANS
Loans receivable	44	1,356
Commercial | Paycheck Protection Program - 1st Draw | Purchased Credit Impaired
LOANS
Loans receivable	0	0
Commercial | Paycheck Protection Program - 2nd Draw
LOANS
Loans receivable	6,208	25,508
Commercial | Paycheck Protection Program - 2nd Draw | Purchased Credit Impaired
LOANS
Loans receivable	0	0
Commercial | Political subdivisions
LOANS
Loans receivable	87,512	81,301
Commercial | Political subdivisions | Purchased Credit Impaired
LOANS
Loans receivable	0	0
Commercial | Commercial Construction And Land
LOANS
Loans receivable	58,786	60,579
Commercial | Commercial Construction And Land | Purchased Credit Impaired
LOANS
Loans receivable	0	0
Commercial | Construction Loans
LOANS
Loans receivable	58,786	60,579
Commercial | Loans secured by farm land
LOANS
Loans receivable	12,967	11,121
Commercial | Loans secured by farm land | Purchased Credit Impaired
LOANS
Loans receivable	0	0
Commercial | Multi-family (5 or more) residential
LOANS
Loans receivable	53,753	50,089
Commercial | Multi-family (5 or more) residential | Purchased Credit Impaired
LOANS
Loans receivable	0	1,578
Commercial | Agricultural loans
LOANS
Loans receivable	2,628	2,351
Commercial | Agricultural loans | Purchased Credit Impaired
LOANS
Loans receivable	0	0
Commercial | Other commercial loans
LOANS
Loans receivable	15,767	17,153
Commercial | Other commercial loans | Purchased Credit Impaired
LOANS
Loans receivable	0	0
Residential mortgage
LOANS
Loans receivable	572,499	569,346
Residential mortgage | Purchased Credit Impaired
LOANS
Loans receivable	68	73
Residential mortgage | Real estate loan | first liens
LOANS
Loans receivable	482,505	483,629
Residential mortgage | Real estate loan | first liens | Purchased Credit Impaired
LOANS
Loans receivable	68	70
Residential mortgage | Real estate loan | junior liens
LOANS
Loans receivable	23,036	23,314
Residential mortgage | Real estate loan | junior liens | Purchased Credit Impaired
LOANS
Loans receivable	0	3
Residential mortgage | Home equity lines of credit
LOANS
Loans receivable	40,887	39,252
Residential mortgage | Home equity lines of credit | Purchased Credit Impaired
LOANS
Loans receivable	0	0
Residential mortgage | 1-4 Family residential construction
LOANS
Loans receivable	26,071	23,151
Residential mortgage | 1-4 Family residential construction | Purchased Credit Impaired
LOANS
Loans receivable	0	0
Consumer
LOANS
Loans receivable	18,549	17,132
Consumer | Purchased Credit Impaired
LOANS
Loans receivable	0	0
Pass
LOANS
Loans receivable	1,599,927	1,497,176
Pass | Commercial
LOANS
Loans receivable	1,024,549	926,323
Pass | Commercial | Real estate loan
LOANS
Loans receivable	631,192	538,966
Pass | Commercial | Commercial and industrial
LOANS
Loans receivable	159,902	142,775
Pass | Commercial | Paycheck Protection Program - 1st Draw
LOANS
Loans receivable	44	1,356
Pass | Commercial | Paycheck Protection Program - 2nd Draw
LOANS
Loans receivable	6,208	25,508
Pass | Commercial | Political subdivisions
LOANS
Loans receivable	87,512	81,301
Pass | Commercial | Commercial Construction And Land
LOANS
Loans receivable	58,025	59,816
Pass | Commercial | Loans secured by farm land
LOANS
Loans receivable	10,999	10,011
Pass | Commercial | Multi-family (5 or more) residential
LOANS
Loans receivable	52,891	47,638
Pass | Commercial | Agricultural loans
LOANS
Loans receivable	2,009	1,802
Pass | Commercial | Other commercial loans
LOANS
Loans receivable	15,767	17,150
Pass | Residential mortgage
LOANS
Loans receivable	556,893	553,761
Pass | Residential mortgage | Real estate loan | first liens
LOANS
Loans receivable	468,054	469,044
Pass | Residential mortgage | Real estate loan | junior liens
LOANS
Loans receivable	22,554	22,914
Pass | Residential mortgage | Home equity lines of credit
LOANS
Loans receivable	40,214	38,652
Pass | Residential mortgage | 1-4 Family residential construction
LOANS
Loans receivable	26,071	23,151
Pass | Consumer
LOANS
Loans receivable	18,485	17,092
Special Mention
LOANS
Loans receivable	25,038	30,409
Special Mention | Commercial
LOANS
Loans receivable	17,295	22,255
Special Mention | Commercial | Real estate loan
LOANS
Loans receivable	7,558	10,510
Special Mention | Commercial | Commercial and industrial
LOANS
Loans receivable	8,370	10,841
Special Mention | Commercial | Paycheck Protection Program - 1st Draw
LOANS
Loans receivable	0	0
Special Mention | Commercial | Paycheck Protection Program - 2nd Draw
LOANS
Loans receivable	0	0
Special Mention | Commercial | Political subdivisions
LOANS
Loans receivable	0	0
Special Mention | Commercial | Commercial Construction And Land
LOANS
Loans receivable	714	715
Special Mention | Commercial | Loans secured by farm land
LOANS
Loans receivable	628	186
Special Mention | Commercial | Multi-family (5 or more) residential
LOANS
Loans receivable	0	0
Special Mention | Commercial | Agricultural loans
LOANS
Loans receivable	25	0
Special Mention | Commercial | Other commercial loans
LOANS
Loans receivable	0	3
Special Mention | Residential mortgage
LOANS
Loans receivable	7,743	8,154
Special Mention | Residential mortgage | Real estate loan | first liens
LOANS
Loans receivable	7,518	7,981
Special Mention | Residential mortgage | Real estate loan | junior liens
LOANS
Loans receivable	167	114
Special Mention | Residential mortgage | Home equity lines of credit
LOANS
Loans receivable	58	59
Special Mention | Residential mortgage | 1-4 Family residential construction
LOANS
Loans receivable	0	0
Special Mention | Consumer
LOANS
Loans receivable	0	0
Substandard
LOANS
Loans receivable	28,760	30,706
Substandard | Commercial
LOANS
Loans receivable	20,901	23,308
Substandard | Commercial | Real estate loan
LOANS
Loans receivable	14,367	16,220
Substandard | Commercial | Commercial and industrial
LOANS
Loans receivable	3,691	4,694
Substandard | Commercial | Paycheck Protection Program - 1st Draw
LOANS
Loans receivable	0	0
Substandard | Commercial | Paycheck Protection Program - 2nd Draw
LOANS
Loans receivable	0	0
Substandard | Commercial | Political subdivisions
LOANS
Loans receivable	0	0
Substandard | Commercial | Commercial Construction And Land
LOANS
Loans receivable	47	48
Substandard | Commercial | Loans secured by farm land
LOANS
Loans receivable	1,340	924
Substandard | Commercial | Multi-family (5 or more) residential
LOANS
Loans receivable	862	873
Substandard | Commercial | Agricultural loans
LOANS
Loans receivable	594	549
Substandard | Commercial | Other commercial loans
LOANS
Loans receivable	0	0
Substandard | Residential mortgage
LOANS
Loans receivable	7,795	7,358
Substandard | Residential mortgage | Real estate loan | first liens
LOANS
Loans receivable	6,865	6,534
Substandard | Residential mortgage | Real estate loan | junior liens
LOANS
Loans receivable	315	283
Substandard | Residential mortgage | Home equity lines of credit
LOANS
Loans receivable	615	541
Substandard | Residential mortgage | 1-4 Family residential construction
LOANS
Loans receivable	0	0
Substandard | Consumer
LOANS
Loans receivable	64	40
Doubtful
LOANS
Loans receivable	0	0
Doubtful | Commercial
LOANS
Loans receivable	0	0
Doubtful | Commercial | Real estate loan
LOANS
Loans receivable	0	0
Doubtful | Commercial | Commercial and industrial
LOANS
Loans receivable	0	0
Doubtful | Commercial | Paycheck Protection Program - 1st Draw
LOANS
Loans receivable	0	0
Doubtful | Commercial | Paycheck Protection Program - 2nd Draw
LOANS
Loans receivable	0	0
Doubtful | Commercial | Political subdivisions
LOANS
Loans receivable	0	0
Doubtful | Commercial | Commercial Construction And Land
LOANS
Loans receivable	0	0
Doubtful | Commercial | Loans secured by farm land
LOANS
Loans receivable	0	0
Doubtful | Commercial | Multi-family (5 or more) residential
LOANS
Loans receivable	0	0
Doubtful | Commercial | Agricultural loans
LOANS
Loans receivable	0	0
Doubtful | Commercial | Other commercial loans
LOANS
Loans receivable	0	0
Doubtful | Residential mortgage
LOANS
Loans receivable	0	0
Doubtful | Residential mortgage | Real estate loan | first liens
LOANS
Loans receivable	0	0
Doubtful | Residential mortgage | Real estate loan | junior liens
LOANS
Loans receivable	0	0
Doubtful | Residential mortgage | Home equity lines of credit
LOANS
Loans receivable	0	0
Doubtful | Residential mortgage | 1-4 Family residential construction
LOANS
Loans receivable	0	0
Doubtful | Consumer
LOANS
Loans receivable	$ 0	$ 0