LOANS AND LEASES (Schedule of Risk Category of Loans by Class of Loans) (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Total loans	$ 5,149,800	$ 4,802,758
Lease Financing [Member]
Total loans	314,947	345,868
Secured by Farmland and Agricultural [Member]
Total loans		6,871
Construction [Member]
Total loans	20,758
Residential Portfolio Segment [Member] | Junior Lien [Member]
Total loans	39,010	3,191
Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member]
Total loans	515,084	500,243
Residential Portfolio Segment [Member] | Home Equity Line of Credit [Member]
Total loans		40,803
Residential Portfolio Segment [Member] | Multifamily Property [Member]
Total loans	1,876,783	1,595,866
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Property [Member]
Total loans	251,281
Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member]
Total loans	1,068,288	1,003,979
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Total loans	1,019,875	992,332	[1]
Commercial Portfolio Segment [Member] | Construction [Member]
Total loans	20,758	20,174
Consumer and Other Loans [Member]
Total loans	43,774	40,828
Pass [Member]
Total loans	5,023,846	4,635,566
Pass [Member] | Lease Financing [Member]
Total loans	314,947	345,868
Pass [Member] | Secured by Farmland and Agricultural [Member]
Total loans		6,871
Pass [Member] | Residential Portfolio Segment [Member] | Junior Lien [Member]
Total loans	38,478	3,173
Pass [Member] | Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member]
Total loans	511,929	494,444
Pass [Member] | Residential Portfolio Segment [Member] | Home Equity Line of Credit [Member]
Total loans		40,274
Pass [Member] | Residential Portfolio Segment [Member] | Multifamily Property [Member]
Total loans	1,862,437	1,579,776
Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Property [Member]
Total loans	250,985	251,229
Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member]
Total loans	979,499	901,877
Pass [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Total loans	1,001,039	951,127
Pass [Member] | Commercial Portfolio Segment [Member] | Construction [Member]
Total loans	20,758	20,099
Pass [Member] | Consumer and Other Loans [Member]
Total loans	43,774	40,828
Special Mention [Member]
Total loans	98,787	116,490
Special Mention [Member] | Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member]
Total loans	1,277	557
Special Mention [Member] | Residential Portfolio Segment [Member] | Multifamily Property [Member]
Total loans	6,415	7,720
Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Property [Member]
Total loans		663
Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member]
Total loans	72,795	87,297
Special Mention [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Total loans	18,300	20,178
Special Mention [Member] | Commercial Portfolio Segment [Member] | Construction [Member]
Total loans		75
Substandard [Member]
Total loans	27,167	50,702
Substandard [Member] | Residential Portfolio Segment [Member] | Junior Lien [Member]
Total loans	532	18
Substandard [Member] | Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member]
Total loans	1,878	5,242
Substandard [Member] | Residential Portfolio Segment [Member] | Home Equity Line of Credit [Member]
Total loans		529
Substandard [Member] | Residential Portfolio Segment [Member] | Multifamily Property [Member]
Total loans	7,931	8,370
Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Property [Member]
Total loans	296	711
Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member]
Total loans	15,994	14,805
Substandard [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Total loans	$ 536	$ 21,027

[1] Includes PPP loans of $13.8 million at December 31, 2021.