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LOANS AND LEASES (Schedule of Loan Balances by Pool Segment and Portfolio Class) (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2025 | Dec. 31, 2024
Total loans | $ 5,745,894 | $ 5,510,956
Total loans including net deferred costs | $ 5,747,986 | $ 5,512,326
Customer Concentration Risk [Member] | Loans and Finance Receivables, Gross [Member] |  |
Total loans (in percent) | 100.00% | 100.00%
Current Expected Credit Loss Methodology [Member] |  |
Total loans | $ 5,745,894 | $ 5,510,956
Net deferred costs | 2,092 | 1,370
Total loans including net deferred costs | 5,747,986 | 5,512,326
Construction [Member] |  |
Total loans | 15,983 | 11,204
Construction [Member] | Current Expected Credit Loss Methodology [Member] |  |
Total loans | $ 15,983 | $ 11,204
Construction [Member] | Current Expected Credit Loss Methodology [Member] | Customer Concentration Risk [Member] | Loans and Finance Receivables, Gross [Member] |  |
Total loans (in percent) | 0.28% | 0.20%
Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member] |  |
Total loans | $ 618,439 | $ 609,038
Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member] | Current Expected Credit Loss Methodology [Member] |  |
Total loans | $ 618,439 | $ 609,038
Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member] | Current Expected Credit Loss Methodology [Member] | Customer Concentration Risk [Member] | Loans and Finance Receivables, Gross [Member] |  |
Total loans (in percent) | 10.76% | 11.05%
Residential Portfolio Segment [Member] | Multifamily Property [Member] |  |
Total loans | $ 1,775,132 | $ 1,799,754
Total loans including net deferred costs | 1,775,132 | 1,799,754
Residential Portfolio Segment [Member] | Multifamily Property [Member] | Current Expected Credit Loss Methodology [Member] |  |
Total loans | $ 1,775,132 | $ 1,799,754
Residential Portfolio Segment [Member] | Multifamily Property [Member] | Current Expected Credit Loss Methodology [Member] | Customer Concentration Risk [Member] | Loans and Finance Receivables, Gross [Member] |  |
Total loans (in percent) | 30.89% | 32.66%
Residential Portfolio Segment [Member] | Home Equity Lines of Credit [Member] |  |
Total loans including net deferred costs | $ 48,301 | $ 42,327
Residential Portfolio Segment [Member] | Junior Lien [Member] |  |
Total loans | 51,087 | 45,307
Residential Portfolio Segment [Member] | Junior Lien [Member] | Current Expected Credit Loss Methodology [Member] |  |
Total loans | $ 51,087 | $ 45,307
Residential Portfolio Segment [Member] | Junior Lien [Member] | Current Expected Credit Loss Methodology [Member] | Customer Concentration Risk [Member] | Loans and Finance Receivables, Gross [Member] |  |
Total loans (in percent) | 0.89% | 0.82%
Commercial Real Estate Portfolio Segment [Member] | Current Expected Credit Loss Methodology [Member] |  |
Total loans | $ 292,588 | $ 275,089
Commercial Real Estate Portfolio Segment [Member] | Current Expected Credit Loss Methodology [Member] | Customer Concentration Risk [Member] | Loans and Finance Receivables, Gross [Member] |  |
Total loans (in percent) | 5.09% | 4.99%
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Property [Member] |  |
Total loans | $ 292,588 | $ 275,089
Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member] |  |
Total loans | 986,220 | 978,436
Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member] | Current Expected Credit Loss Methodology [Member] |  |
Total loans | $ 986,220 | $ 978,436
Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member] | Current Expected Credit Loss Methodology [Member] | Customer Concentration Risk [Member] | Loans and Finance Receivables, Gross [Member] |  |
Total loans (in percent) | 17.16% | 17.75%
Commercial Portfolio Segment [Member] | Construction [Member] |  |
Total loans | $ 15,983 | $ 11,204
Total loans including net deferred costs | 0 | 0
Consumer and Other [Member] |  |
Total loans | 142,290 | 80,165
Consumer and Other [Member] | Current Expected Credit Loss Methodology [Member] |  |
Total loans | $ 142,290 | $ 80,165
Consumer and Other [Member] | Current Expected Credit Loss Methodology [Member] | Customer Concentration Risk [Member] | Loans and Finance Receivables, Gross [Member] |  |
Total loans (in percent) | 2.48% | 1.46%
Commercial and Industrial [Member] | Current Expected Credit Loss Methodology [Member] |  |
Total loans | $ 1,611,043 | $ 1,489,466
Commercial and Industrial [Member] | Current Expected Credit Loss Methodology [Member] | Customer Concentration Risk [Member] | Loans and Finance Receivables, Gross [Member] |  |
Total loans (in percent) | 28.04% | 27.03%
Commercial and Industrial [Member] | Commercial Portfolio Segment [Member] |  |
Total loans | $ 1,611,043 | $ 1,489,466
Lease Financing [Member] |  |
Total loans | 253,112 | 222,497
Lease Financing [Member] | Current Expected Credit Loss Methodology [Member] |  |
Total loans | $ 253,112 | $ 222,497
Lease Financing [Member] | Current Expected Credit Loss Methodology [Member] | Customer Concentration Risk [Member] | Loans and Finance Receivables, Gross [Member] |  |
Total loans (in percent) | 4.41% | 4.04%

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