ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY - Amortized Cost Basis Of Collateral Dependent Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Collateral Dependent Loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Real Estate	$ 1,959	$ 3,225
General Business  Assets	14,276	25,147
Other	1,395	1,397
Total	17,630	29,769
Commercial and industrial loans: | Working capital lines of credit loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Real Estate	50	50
General Business  Assets	5,640	5,402
Other	0	0
Total	5,690	5,452
Commercial and industrial loans: | Non-working capital loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Real Estate	527	544
General Business  Assets	7,017	18,109
Other	229	229
Total	7,773	18,882
Commercial Real Estate and Multifamily Residential | Owner occupied loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Real Estate	765	413
General Business  Assets	1,484	1,491
Other	0	1,161
Total	2,249	3,065
Agri-business and agricultural loans: | Loans secured by farmland
Financing Receivable, Allowance for Credit Loss [Line Items]
Real Estate	0	0
General Business  Assets	135	145
Other	1,161	0
Total	1,296	145
Consumer 1-4 Family Mortgage | Closed end first mortgage loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Real Estate	404	2,030
General Business  Assets	0	0
Other	0	0
Total	404	2,030
Consumer 1-4 Family Mortgage | Open end and junior lien loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Real Estate	213	188
General Business  Assets	0	0
Other	0	0
Total	213	188
Consumer 1-4 Family Mortgage | Other consumer loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Real Estate	0	0
General Business  Assets	0	0
Other	5	7
Total	$ 5	$ 7