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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 310
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
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LOANS AND CREDIT QUALITY - Loan Modifications (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2026	Jun. 30, 2026	Jun. 30, 2025
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Class of Financing Receivable	0.01%	0.01%	0.00%
Principal Forgiveness
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans modified in period	$ 0	$ 0	$ 0
Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans modified in period	0	0	0
Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans modified in period	0	12	113
Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans modified in period	0	0	0
Combined Term Extension and Principal Forgiveness
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans modified in period	0	0	0
Combined Term Extension and Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans modified in period	0	0	0
Combined Payment Delay and Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans modified in period	$ 767	$ 1,305	$ 0
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Class of Financing Receivable		0.00%	0.04%
Commercial and industrial \| Principal Forgiveness
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans modified in period		$ 0	$ 0
Commercial and industrial \| Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans modified in period		0	0
Commercial and industrial \| Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans modified in period		12	113
Commercial and industrial \| Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans modified in period		0	0
Commercial and industrial \| Combined Term Extension and Principal Forgiveness
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans modified in period		0	0
Commercial and industrial \| Combined Term Extension and Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans modified in period		0	0
Commercial and industrial \| Combined Payment Delay and Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans modified in period		$ 0	$ 0
Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Class of Financing Receivable	0.02%	0.03%
Residential real estate \| Principal Forgiveness
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans modified in period	$ 0	$ 0
Residential real estate \| Payment Delay
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans modified in period	0	0
Residential real estate \| Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans modified in period	0	0
Residential real estate \| Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans modified in period	0	0
Residential real estate \| Combined Term Extension and Principal Forgiveness
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans modified in period	0	0
Residential real estate \| Combined Term Extension and Interest Rate Reduction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans modified in period	0	0
Residential real estate \| Combined Payment Delay and Term Extension
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans modified in period	$ 767	$ 1,305