LOANS AND LEASES (Schedule of Aging of Past Due Loans) (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Total loans	$ 5,258,531	$ 5,426,123
Lease Financing [Member]
Total loans	228,894	251,423
Residential Portfolio Segment [Member] \| Junior Lien Loan on Residence [Member]
Total loans	40,444	40,203
Residential Portfolio Segment [Member] \| Primary Residential Mortgages [Member]
Total loans	584,645	585,126
Residential Portfolio Segment [Member] \| Multifamily Property [Member]
Total loans	1,796,687	1,836,390
Commercial Real Estate Portfolio Segment [Member] \| Investment Property [Member]
Total loans	1,012,489	1,061,197
Commercial Portfolio Segment [Member] \| Commercial and Industrial [Member]
Total loans	1,244,905	1,314,781
Consumer and Other [Member]
Total loans	71,789	63,906
30 to 59 Days Past Due [Member]
Total loans	16,705	22,030
30 to 59 Days Past Due [Member] \| Residential Portfolio Segment [Member] \| Junior Lien Loan on Residence [Member]
Total loans	417	84
30 to 59 Days Past Due [Member] \| Residential Portfolio Segment [Member] \| Primary Residential Mortgages [Member]
Total loans	1,774	2,448
30 to 59 Days Past Due [Member] \| Residential Portfolio Segment [Member] \| Multifamily Property [Member]
Total loans	13,571	11,814
30 to 59 Days Past Due [Member] \| Commercial Portfolio Segment [Member] \| Commercial and Industrial [Member]
Total loans	943	7,297
30 to 59 Days Past Due [Member] \| Consumer and Other [Member]
Total loans		387
60 to 89 Days Past Due [Member]
Total loans	18,009	12,559
60 to 89 Days Past Due [Member] \| Residential Portfolio Segment [Member] \| Primary Residential Mortgages [Member]
Total loans	97	1,061
60 to 89 Days Past Due [Member] \| Commercial Portfolio Segment [Member] \| Commercial and Industrial [Member]
Total loans	435	11,498
60 to 89 Days Past Due [Member] \| Commercial Portfolio Segment [Member] \| Lease Financing [Member]
Total loans	151
60 to 89 Days Past Due [Member] \| Commercial Portfolio Segment [Member] \| Investment Property [Member]
Total loans	17,326
90 Days or Greater Past Due [Member]
Total loans	0	0
90 Days or Greater Past Due [Member] \| Residential Portfolio Segment [Member] \| Primary Residential Mortgages [Member]
Total loans	0	0
Total Past Due [Member]
Total loans	34,714	34,589
Total Past Due [Member] \| Residential Portfolio Segment [Member] \| Junior Lien Loan on Residence [Member]
Total loans	417	84
Total Past Due [Member] \| Residential Portfolio Segment [Member] \| Primary Residential Mortgages [Member]
Total loans	1,871	3,509
Total Past Due [Member] \| Residential Portfolio Segment [Member] \| Multifamily Property [Member]
Total loans	13,571	11,814
Total Past Due [Member] \| Commercial Portfolio Segment [Member] \| Commercial and Industrial [Member]
Total loans	1,378	18,795
Total Past Due [Member] \| Commercial Portfolio Segment [Member] \| Lease Financing [Member]
Total loans	151
Total Past Due [Member] \| Commercial Portfolio Segment [Member] \| Investment Property [Member]
Total loans	$ 17,326
Total Past Due [Member] \| Consumer and Other [Member]
Total loans		$ 387