CREDIT QUALITY ASSESSMENT - Loans Modified (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	$ 61,861
% of total loan segment	0.50%
Commercial Real Estate | Commercial Investor R/E
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	$ 52,308
% of total loan segment	1.00%
Interest rate reduction, Weighted Average	1.50%
Term Extension, Weighted Average	15 months
Commercial Real Estate | Commercial Owner- Occupied R/E
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	$ 2,808
% of total loan segment	0.20%
Interest rate reduction, Weighted Average	0.00%
Term Extension, Weighted Average	14 months
Commercial Real Estate | Commercial AD&C
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	$ 1,016
% of total loan segment	0.10%
Interest rate reduction, Weighted Average	0.00%
Term Extension, Weighted Average	9 months
Commercial Business
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	$ 5,729
% of total loan segment	0.40%
Interest rate reduction, Weighted Average	0.30%
Term Extension, Weighted Average	14 months
All Other loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	$ 0
% of total loan segment	0.00%
Interest rate reduction, Weighted Average	0.00%
Interest rate reduction
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	$ 29,203
Interest rate reduction | Commercial Real Estate | Commercial Investor R/E
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	28,970
Interest rate reduction | Commercial Real Estate | Commercial Owner- Occupied R/E
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	0
Interest rate reduction | Commercial Real Estate | Commercial AD&C
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	0
Interest rate reduction | Commercial Business
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	233
Interest rate reduction | All Other loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	0
Term extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	19,098
Term extension | Commercial Real Estate | Commercial Investor R/E
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	9,778
Term extension | Commercial Real Estate | Commercial Owner- Occupied R/E
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	2,808
Term extension | Commercial Real Estate | Commercial AD&C
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	1,016
Term extension | Commercial Business
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	5,496
Term extension | All Other loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	0
Rate reduction & Term extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	13,560
Rate reduction & Term extension | Commercial Real Estate | Commercial Investor R/E
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	13,560
Rate reduction & Term extension | Commercial Real Estate | Commercial Owner- Occupied R/E
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	0
Rate reduction & Term extension | Commercial Real Estate | Commercial AD&C
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	0
Rate reduction & Term extension | Commercial Business
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	0
Rate reduction & Term extension | All Other loans
Financing Receivable, Troubled Debt Restructuring [Line Items]
Amount	$ 0