LOANS, LOANS PORTFOLIO BY CREDIT QUALITY INDICATORS (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	$ 1,401,278	$ 1,369,445
Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	1,371,026	1,328,417
OAEM
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	19,088	25,093
Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	11,164	15,935
Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	0	0
Commercial & industrial
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	120,327	101,598
Commercial & industrial | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	114,573	98,694
Commercial & industrial | OAEM
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	3,744	2,757
Commercial & industrial | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	2,010	147
Commercial & industrial | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	0	0
Commercial, secured by real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	936,255	887,679
Commercial, secured by real estate | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	913,375	851,709
Commercial, secured by real estate | OAEM
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	15,344	22,336
Commercial, secured by real estate | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	7,536	13,634
Commercial, secured by real estate | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	0	0
Residential real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	306,128	335,106
Residential real estate | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	304,513	332,962
Residential real estate | OAEM
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	0	0
Residential real estate | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	1,615	2,144
Residential real estate | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	0	0
Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	28,414	34,291
Consumer | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	28,411	34,281
Consumer | OAEM
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	0	0
Consumer | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	3	10
Consumer | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	0	0
Agricultural
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	10,073	10,649
Agricultural | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	10,073	10,649
Agricultural | OAEM
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	0	0
Agricultural | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	0	0
Agricultural | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	0	0
Other
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	81	122
Other | Pass
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	81	122
Other | OAEM
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	0	0
Other | Substandard
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	0	0
Other | Doubtful
Financing Receivable, Credit Quality Indicator [Line Items]
Total loans	$ 0	$ 0