ALLOWANCE FOR CREDIT LOSSES AND CREDIT QUALITY - Amortized Cost Basis Of Collateral Dependent Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Collateral Dependent Loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Real Estate	$ 2,906	$ 6,312
General Business  Assets	15,198	17,091
Other	1,431	1,449
Total	19,535	24,950
Commercial and industrial loans: | Working capital lines of credit loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Real Estate	0	0
General Business  Assets	4,693	5,966
Other	0	0
Total	4,693	5,966
Commercial and industrial loans: | Non-working capital loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Real Estate	478	1,606
General Business  Assets	8,865	9,475
Other	229	229
Total	9,572	11,310
Commercial Real Estate and Multifamily Residential | Owner occupied loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Real Estate	336	1,435
General Business  Assets	1,495	1,505
Other	1,161	1,161
Total	2,992	4,101
Agri-business and agricultural loans: | Loans secured by farmland
Financing Receivable, Allowance for Credit Loss [Line Items]
Real Estate	0	190
General Business  Assets	145	145
Other	0	0
Total	145	335
Consumer 1-4 Family Mortgage | Closed end first mortgage loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Real Estate	1,981	3,081
General Business  Assets	0	0
Other	0	0
Total	1,981	3,081
Consumer 1-4 Family Mortgage | Open end and junior lien loans
Financing Receivable, Allowance for Credit Loss [Line Items]
Real Estate	111	98
General Business  Assets	0	0
Other	0	0
Total	111	98
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	41	59
Total	$ 41	$ 59