ALLOWANCE FOR CREDIT LOSSES (Schedule of Balances by Segment) (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025	Mar. 31, 2025	Dec. 31, 2024
Financing Receivable Allowance For Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment	$ 59,321	$ 68,243
Ending ACL Attributable to Loans Individually Evaluated for Impairment	6,725	12,034
Total Loans Collectively Evaluated for Impairment	6,373,071	6,183,729
Ending ACL Attributable to Loans Collectively Evaluated for Impairment	60,301	59,005
Total Loans	6,432,392	6,251,972
Total Ending ACL	67,026	71,039	$ 75,150	$ 72,992
Lease Financing [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment	23	23
Ending ACL Attributable to Loans Individually Evaluated for Impairment	0	0
Total Loans Collectively Evaluated for Impairment	273,357	266,015
Ending ACL Attributable to Loans Collectively Evaluated for Impairment	2,544	2,554
Total Loans	273,380	266,038
Total Ending ACL	2,544	2,554
Commercial Portfolio Segment [Member] \| Commercial and Industrial [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment	13,377	22,641
Ending ACL Attributable to Loans Individually Evaluated for Impairment	2,037	7,466
Total Loans Collectively Evaluated for Impairment	1,862,026	1,800,916
Ending ACL Attributable to Loans Collectively Evaluated for Impairment	22,275	21,919
Total Loans	1,875,403	1,823,557
Total Ending ACL	24,312	29,385	32,980	33,075
Consumer and Other [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Loans Collectively Evaluated for Impairment	213,732	189,633
Ending ACL Attributable to Loans Collectively Evaluated for Impairment	3,490	3,192
Total Loans	213,732	189,633
Total Ending ACL	3,490	3,192	2,574	1,184
Junior Lien [Member] \| Residential Portfolio Segment [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment	104	106
Total Loans Collectively Evaluated for Impairment	60,600	61,314
Ending ACL Attributable to Loans Collectively Evaluated for Impairment	195	208
Total Loans	60,704	61,420
Total Ending ACL	195	208	195	180
Primary Residential Mortgages [Member] \| Residential Portfolio Segment [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment	3,145	2,573
Ending ACL Attributable to Loans Individually Evaluated for Impairment	3
Total Loans Collectively Evaluated for Impairment	649,305	630,317
Ending ACL Attributable to Loans Collectively Evaluated for Impairment	5,393	5,328
Total Loans	652,450	632,890
Total Ending ACL	5,396	5,328	4,469	4,398
Multifamily Property [Member] \| Residential Portfolio Segment [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment	31,146	31,343
Ending ACL Attributable to Loans Individually Evaluated for Impairment	3,691	3,574
Total Loans Collectively Evaluated for Impairment	1,793,736	1,831,249
Ending ACL Attributable to Loans Collectively Evaluated for Impairment	8,438	8,884
Total Loans	1,824,882	1,862,592
Total Ending ACL	12,129	12,458	17,730	17,653
Owner Occupied Property [Member] \| Commercial Real Estate Portfolio Segment [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Loans Collectively Evaluated for Impairment	294,248	289,801
Ending ACL Attributable to Loans Collectively Evaluated for Impairment	3,544	3,630
Total Loans	294,248	289,801
Total Ending ACL	3,544	3,630	3,464	3,208
Investment Property [Member] \| Commercial Real Estate Portfolio Segment [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Loans Individually Evaluated for Impairment	11,526	11,557
Ending ACL Attributable to Loans Individually Evaluated for Impairment	994	994
Total Loans Collectively Evaluated for Impairment	1,205,534	1,089,525
Ending ACL Attributable to Loans Collectively Evaluated for Impairment	14,213	12,993
Total Loans	1,217,060	1,101,082
Total Ending ACL	15,207	13,987	11,764	11,685
Construction [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Loans Collectively Evaluated for Impairment	20,533	24,959
Ending ACL Attributable to Loans Collectively Evaluated for Impairment	209	297
Total Loans	20,533	24,959
Total Ending ACL	209	297
Construction [Member] \| Commercial Real Estate Portfolio Segment [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Ending ACL	209	297	$ 158	$ 121
Construction [Member] \| Commercial Portfolio Segment [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Total Loans	$ 20,533	$ 24,959

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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