LOANS AND LEASES (Summary of Credit Risk Profile of Loans) (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Dec. 31, 2022
2023/2022	$ 470,946	$ 1,347,673
2022/2021	1,140,805	1,256,712
2021/2020	1,208,262	399,209
2020/2019	354,329	587,690
2019/2018	537,743	228,982
2018/2017 and Prior	1,040,316	971,761
Revolving	641,592	389,969
Revolving-Term	89,167	99,585
Total loans	5,483,160	5,281,581
Gross Charge-offs	118
Total Current Period Charge-offs	1,317
2022, Current period gross charge-offs	1,199
Pass [Member]
2023/2022	468,491	1,318,523
2022/2021	1,090,068	1,254,820
2021/2020	1,195,208	395,688
2020/2019	351,976	561,649
2019/2018	496,175	228,371
2018/2017 and Prior	1,013,320	948,308
Revolving	632,971	381,317
Revolving-Term	86,757	85,078
Total loans	5,334,966	5,173,754
Special Mention [Member]
2023/2022	1,243	16,389
2022/2021	9,980
2021/2020	1,745	826
2020/2019		13,015
2019/2018	24,681	193
2018/2017 and Prior	15,001	15,005
Revolving	476	258
Revolving-Term	202	14,507
Total loans	53,328	60,193
Substandard [Member]
2023/2022	1,212	12,761
2022/2021	40,757	1,892
2021/2020	11,309	2,695
2020/2019	2,353	13,026
2019/2018	16,887	418
2018/2017 and Prior	11,995	8,448
Revolving	8,145	8,394
Revolving-Term	2,208
Total loans	94,866	47,634
Lease Financing [Member]
2023/2022	31,954	75,139
2022/2021	62,026	71,925
2021/2020	64,524	58,262
2020/2019	42,596	50,707
2019/2018	38,818	24,408
2018/2017 and Prior	22,766	8,125
Total loans	262,684	288,566
Lease Financing [Member] | Pass [Member]
2023/2022	30,711	73,155
2022/2021	44,207	71,925
2021/2020	63,984	58,262
2020/2019	42,596	48,942
2019/2018	36,267	24,408
2018/2017 and Prior	21,344	8,125
Total loans	239,109	284,817
Lease Financing [Member] | Special Mention [Member]
2023/2022	1,243	1,984
2022/2021	9,980
2021/2020	540
2019/2018	1,441
2018/2017 and Prior	124
Total loans	13,328	1,984
Lease Financing [Member] | Substandard [Member]
2022/2021	7,839
2020/2019		1,765
2019/2018	1,110
2018/2017 and Prior	1,298
Total loans	10,247	1,765
Construction [Member]
Total loans	21,328	9,936
Residential Portfolio Segment [Member]
Total loans	38,084
Residential Portfolio Segment [Member] | Pass [Member]
Revolving-Term	6,809
Total loans	38,021
Residential Portfolio Segment [Member] | Substandard [Member]
Total loans	63
Residential Portfolio Segment [Member] | Junior Lien [Member]
2023/2022	614	1,631
2022/2021	1,441	177
2021/2020	146	42
2020/2019	31	639
2019/2018	565	326
2018/2017 and Prior	877	953
Revolving	27,601	34,497
Revolving-Term	6,809
Total loans	38,084	38,265
Residential Portfolio Segment [Member] | Junior Lien [Member] | Pass [Member]
2023/2022	614	1,631
2022/2021	1,441	177
2021/2020	146	42
2020/2019	31	639
2019/2018	565	326
2018/2017 and Prior	877	953
Revolving	27,538	33,996
Total loans		37,764
Residential Portfolio Segment [Member] | Junior Lien [Member] | Substandard [Member]
Revolving	63	501
Total loans		501
Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member]
2023/2022	89,404	118,864
2022/2021	115,622	87,312
2021/2020	81,648	63,087
2020/2019	60,818	38,946
2019/2018	36,810	27,350
2018/2017 and Prior	200,769	191,534
Revolving-Term	682	691
Total loans	585,753	527,784
Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member] | Pass [Member]
2023/2022	89,404	118,864
2022/2021	115,622	87,312
2021/2020	81,648	62,540
2020/2019	60,337	37,902
2019/2018	35,856	27,209
2018/2017 and Prior	200,129	190,834
Revolving-Term	682	691
Total loans	583,678	525,352
Residential Portfolio Segment [Member] | Primary Residential Mortgages [Member] | Substandard [Member]
2021/2020		547
2020/2019	481	1,044
2019/2018	954	141
2018/2017 and Prior	640	700
Total loans	2,075	2,432
Residential Portfolio Segment [Member] | Multifamily Property [Member]
2023/2022	46,423	488,657
2022/2021	480,589	678,507
2021/2020	665,670	118,220
2020/2019	120,588	226,975
2019/2018	222,512	33,884
2018/2017 and Prior	328,179	315,001
Revolving	7,892	1,246
Revolving-Term		1,425
Total loans	1,871,853	1,863,915
Residential Portfolio Segment [Member] | Multifamily Property [Member] | Pass [Member]
2023/2022	46,423	488,657
2022/2021	479,017	678,507
2021/2020	655,955	118,220
2020/2019	120,588	224,129
2019/2018	212,127	33,884
2018/2017 and Prior	318,990	305,628
Revolving	7,892	1,246
Revolving-Term		1,425
Total loans	1,840,992	1,851,696
Residential Portfolio Segment [Member] | Multifamily Property [Member] | Special Mention [Member]
2018/2017 and Prior	1,662	1,696
Total loans	1,662	1,696
Residential Portfolio Segment [Member] | Multifamily Property [Member] | Substandard [Member]
2022/2021	1,572
2021/2020	9,715
2020/2019		2,846
2019/2018	10,385
2018/2017 and Prior	7,527	7,677
Total loans	29,199	10,523
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Property [Member]
2023/2022	4,359	25,315
2022/2021	23,721	43,916
2021/2020	41,001	20,679
2020/2019	20,273	12,244
2019/2018	11,882	22,422
2018/2017 and Prior	128,380	126,237
Revolving	18,883	608
Revolving-Term	10,805	20,588
Total loans	259,304	272,009
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Property [Member] | Pass [Member]
2023/2022	4,359	25,315
2022/2021	23,721	43,916
2021/2020	39,796	20,679
2020/2019	20,273	12,244
2019/2018	11,882	22,422
2018/2017 and Prior	128,380	126,237
Revolving	18,407	608
Revolving-Term	10,805	20,588
Total loans	257,623	272,009
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied Property [Member] | Special Mention [Member]
2021/2020	1,205
Revolving	476
Total loans	1,681
Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member]
2023/2022	98,211	201,037
2022/2021	184,587	154,715
2021/2020	152,680	59,444
2020/2019	58,153	172,487
2019/2018	169,180	93,330
2018/2017 and Prior	332,740	318,528
Revolving	24,335	6,590
Revolving-Term	30,409	37,994
Total loans	1,050,295	1,044,125
Total Current Period Charge-offs	1,199
2022, Current period gross charge-offs	1,199
Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member] | Pass [Member]
2023/2022	98,211	189,829
2022/2021	174,684	154,715
2021/2020	152,680	59,444
2020/2019	58,153	155,995
2019/2018	143,704	93,330
2018/2017 and Prior	319,715	305,219
Revolving	24,335	6,590
Revolving-Term	30,409	23,487
Total loans	1,001,891	988,609
Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member] | Special Mention [Member]
2020/2019		13,015
2019/2018	22,074
2018/2017 and Prior	13,025	13,309
Revolving-Term		14,507
Total loans	35,099	40,831
Commercial Real Estate Portfolio Segment [Member] | Investment Property [Member] | Substandard [Member]
2023/2022		11,208
2022/2021	9,903
2020/2019		3,477
2019/2018	3,402
Total loans	13,305	14,685
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
2023/2022	199,981	437,030
2022/2021	272,819	219,779
2021/2020	202,275	79,281
2020/2019	51,706	84,253
2019/2018	56,583	27,262
2018/2017 and Prior	21,897	5,630
Revolving	496,806	311,677
Revolving-Term	31,744	29,750
Total loans	1,333,811	1,194,662
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Pass [Member]
2023/2022	198,769	421,072
2022/2021	251,376	217,887
2021/2020	200,681	76,307
2020/2019	49,834	80,359
2019/2018	54,381	26,792
2018/2017 and Prior	19,177	5,559
Revolving	488,724	303,526
Revolving-Term	29,334	29,750
Total loans	1,292,276	1,161,252
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Special Mention [Member]
2023/2022		14,405
2021/2020		826
2019/2018	1,166	193
2018/2017 and Prior	190
Revolving		258
Revolving-Term	202
Total loans	1,558	15,682
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] | Substandard [Member]
2023/2022	1,212	1,553
2022/2021	21,443	1,892
2021/2020	1,594	2,148
2020/2019	1,872	3,894
2019/2018	1,036	277
2018/2017 and Prior	2,530	71
Revolving	8,082	7,893
Revolving-Term	2,208
Total loans	39,977	17,728
Commercial Portfolio Segment [Member] | Construction [Member]
2020/2019		1,439
2019/2018	1,393
Revolving	15,972	4,064
Revolving-Term	3,963	4,433
Total loans	21,328	9,936
Commercial Portfolio Segment [Member] | Construction [Member] | Pass [Member]
2020/2019		1,439
2019/2018	1,393
Revolving	15,972	4,064
Revolving-Term	3,963	4,433
Total loans	21,328	9,936
Consumer and Other [Member]
2022/2021		381
2021/2020	318	194
2020/2019	164
2018/2017 and Prior	4,708	5,753
Revolving	50,103	31,287
Revolving-Term	4,755	4,704
Total loans	60,048	42,319
Gross Charge-offs	118
Total Current Period Charge-offs	118
Consumer and Other [Member] | Pass [Member]
2022/2021		381
2021/2020	318	194
2020/2019	164
2018/2017 and Prior	4,708	5,753
Revolving	50,103	31,287
Revolving-Term	4,755	4,704
Total loans	$ 60,048	$ 42,319