LOANS AND LEASES (Schedule of Risk Category of Loans by Class of Loans) (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Total loans	$ 5,173,385	$ 4,802,758
Lease Financing [Member]
Total loans	304,256	345,868
Secured by Farmland and Agricultural [Member]
Total loans		6,871
Primary Residential Mortgages [Member]
Total loans	520,276
Construction [Member]
Total loans	10,384
Residential Portfolio Segment [Member] | Junior Lien [Member]
Total loans	40,216	3,191
Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member]
Total loans	520,276	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	1,856,675	1,595,866
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Property [Member]
Total loans	256,891
Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member]
Total loans	1,035,254	1,003,979
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Total loans	1,106,927	992,332	[1]
Commercial Portfolio Segment [Member] | Construction [Member]
Total loans	10,384	20,174
Consumer and Other Loans [Member]
Total loans	42,506	40,828
Pass [Member]
Total loans	5,063,771	4,635,566
Pass [Member] | Lease Financing [Member]
Total loans	300,306	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	39,708	3,173
Pass [Member] | Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member]
Total loans	517,558	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	1,844,382	1,579,776
Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Property [Member]
Total loans	256,439	251,229
Pass [Member] | Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member]
Total loans	978,293	901,877
Pass [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Total loans	1,074,195	951,127
Pass [Member] | Commercial Portfolio Segment [Member] | Construction [Member]
Total loans	10,384	20,099
Pass [Member] | Consumer and Other Loans [Member]
Total loans	42,506	40,828
Special Mention [Member]
Total loans	82,107	116,490
Special Mention [Member] | Lease Financing [Member]
Total loans	2,179
Special Mention [Member] | Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member]
Total loans	98	557
Special Mention [Member] | Residential Portfolio Segment [Member] | Multifamily Property [Member]
Total loans	6,378	7,720
Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Property [Member]
Total loans	189	663
Special Mention [Member] | Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member]
Total loans	41,036	87,297
Special Mention [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Total loans	32,227	20,178
Special Mention [Member] | Commercial Portfolio Segment [Member] | Construction [Member]
Total loans		75
Substandard [Member]
Total loans	27,507	50,702
Substandard [Member] | Lease Financing [Member]
Total loans	1,771
Substandard [Member] | Residential Portfolio Segment [Member]
Total loans	2,620
Substandard [Member] | Residential Portfolio Segment [Member] | Junior Lien [Member]
Total loans	508	18
Substandard [Member] | Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member]
Total loans		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	5,915	8,370
Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Property [Member]
Total loans	263	711
Substandard [Member] | Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member]
Total loans	15,925	14,805
Substandard [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Total loans	$ 505	$ 21,027

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