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ALLOWANCE FOR CREDIT LOSSES (Schedule of Balances by Segment) (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Financing Receivable Allowance For Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment	$ 81,802		$ 60,710
Ending ACL Attributable to Loans Individually Evaluated for Impairment	7,871		4,538
Total Loans Collectively Evaluated for Impairment	5,176,729		5,365,413
Ending ACL Attributable to Loans Collectively Evaluated for Impairment	60,113		61,350
Total Loans	5,258,531		5,426,123
Total Ending ACL	67,984	$ 66,251	65,888	$ 62,704	$ 62,250	$ 60,829
Lease Financing [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment	3,871		2,002
Ending ACL Attributable to Loans Individually Evaluated for Impairment	264		20
Total Loans Collectively Evaluated for Impairment	225,023		249,421
Ending ACL Attributable to Loans Collectively Evaluated for Impairment	1,426		1,643
Total Loans	228,894		251,423
Total Ending ACL	1,690		1,663
Commercial Portfolio Segment [Member] | Commercial and Industrial [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment	30,684		31,430
Ending ACL Attributable to Loans Individually Evaluated for Impairment	4,747		4,518
Total Loans Collectively Evaluated for Impairment	1,214,221		1,283,351
Ending ACL Attributable to Loans Collectively Evaluated for Impairment	23,821		25,189
Total Loans	1,244,905		1,314,781
Total Ending ACL	28,568	28,755	29,707	27,433	26,869	25,530
Consumer and Other [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Loans Collectively Evaluated for Impairment	71,789		63,906
Ending ACL Attributable to Loans Collectively Evaluated for Impairment	928		869
Total Loans	71,789		63,906
Total Ending ACL	928	915	869	695	661	537
Junior Lien [Member] | Residential Portfolio Segment [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment	98		100
Total Loans Collectively Evaluated for Impairment	40,346		40,103
Ending ACL Attributable to Loans Collectively Evaluated for Impairment	187		177
Total Loans	40,444		40,203
Total Ending ACL	187	178	177	151	146	154
Primary Residential Mortgages [Member] | Residential Portfolio Segment [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment	1,843		652
Ending ACL Attributable to Loans Individually Evaluated for Impairment	47
Total Loans Collectively Evaluated for Impairment	582,802		584,474
Ending ACL Attributable to Loans Collectively Evaluated for Impairment	4,144		3,931
Total Loans	584,645		585,126
Total Ending ACL	4,191	4,101	3,931	3,148	2,959	2,894
Multifamily Property [Member] | Residential Portfolio Segment [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment	33,559		16,645
Ending ACL Attributable to Loans Individually Evaluated for Impairment	2,285
Total Loans Collectively Evaluated for Impairment	1,763,128		1,819,745
Ending ACL Attributable to Loans Collectively Evaluated for Impairment	10,316		8,782
Total Loans	1,796,687		1,836,390
Total Ending ACL	12,601	10,242	8,782	10,537	9,823	8,849
Owner Occupied Property [Member] | Commercial Real Estate Portfolio Segment [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Loans Collectively Evaluated for Impairment	256,035		255,110
Ending ACL Attributable to Loans Collectively Evaluated for Impairment	4,712		4,840
Total Loans	256,035		255,110
Total Ending ACL	4,712	4,906	4,840	4,708	4,952	4,835
Investment Property [Member] | Commercial Real Estate Portfolio Segment [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment	11,747		9,881
Ending ACL Attributable to Loans Individually Evaluated for Impairment	528
Total Loans Collectively Evaluated for Impairment	1,000,742		1,051,316
Ending ACL Attributable to Loans Collectively Evaluated for Impairment	13,924		15,403
Total Loans	1,012,489		1,061,197
Total Ending ACL	14,452	15,126	15,403	13,548	14,538	15,480
Construction [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Loans Collectively Evaluated for Impairment	22,643		17,987
Ending ACL Attributable to Loans Collectively Evaluated for Impairment	655		516
Total Loans	22,643		17,987
Total Ending ACL	655		516
Construction [Member] | Commercial Real Estate Portfolio Segment [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Ending ACL	655	$ 597	516	$ 421	$ 313	$ 236
Construction [Member] | Commercial Portfolio Segment [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Loans	$ 22,643		$ 17,987

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