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LOANS AND LEASES (Summary of Information Related to Modification) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Significant Payment Delay [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End	$ 348	$ 38,563	$ 430	$ 57,929
% of Total Class of Financing Receivable	0.05%	2.15%	0.06%	3.32%
Significant Payment Delay and Term Extension [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End			$ 2,216	$ 416
% of Total Class of Financing Receivable			0.11%	0.03%
Significant Payment Term Extension [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End	$ 117
% of Total Class of Financing Receivable	0.01%
Interest Rate Reduction and Significant Payment Delay [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End	$ 2,808	$ 41,524	$ 4,017	$ 50,831
% of Total Class of Financing Receivable	0.16%	2.32%	0.22%	2.84%
Interest Rate Reduction and Significant Payment Delay [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End		$ 2,889
% of Total Class of Financing Receivable		0.16%
Term Extension [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End			$ 117
% of Total Class of Financing Receivable			0.01%
Interest Rate Reduction, Significant Payment Delay and Term Extension [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End				$ 2,889
% of Total Class of Financing Receivable				0.16%
Residential Portfolio Segment [Member] | Significant Payment Delay [Member] | Primary Residential Mortgages [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End	$ 348		$ 430	$ 289
% of Total Class of Financing Receivable	0.05%		0.06%	0.05%
Residential Portfolio Segment [Member] | Significant Payment Delay [Member] | Multifamily Property [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End				$ 46,866
% of Total Class of Financing Receivable				2.61%
Residential Portfolio Segment [Member] | Interest Rate Reduction and Significant Payment Delay [Member] | Multifamily Property [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End	$ 2,808		$ 4,017	$ 50,739
% of Total Class of Financing Receivable	0.16%		0.22%	2.83%
Commercial Portfolio Segment [Member] | Significant Payment Delay [Member] | Commercial and Industrial [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End				$ 10,774
% of Total Class of Financing Receivable				0.66%
Commercial Portfolio Segment [Member] | Significant Payment Delay [Member] | Investment Property [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End		$ 38,563
% of Total Class of Financing Receivable		2.15%
Commercial Portfolio Segment [Member] | Significant Payment Delay and Term Extension [Member] | Commercial and Industrial [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End			$ 2,216	$ 416
% of Total Class of Financing Receivable			0.11%	0.03%
Commercial Portfolio Segment [Member] | Significant Payment Term Extension [Member] | Commercial and Industrial [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End	$ 117
% of Total Class of Financing Receivable	0.01%
Commercial Portfolio Segment [Member] | Interest Rate Reduction and Significant Payment Delay [Member] | Commercial and Industrial [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End		$ 92		$ 92
% of Total Class of Financing Receivable		0.01%		0.01%
Commercial Portfolio Segment [Member] | Interest Rate Reduction and Significant Payment Delay [Member] | Multifamily Property [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End		$ 41,432
% of Total Class of Financing Receivable		2.31%
Commercial Portfolio Segment [Member] | Interest Rate Reduction and Significant Payment Delay [Member] | Multifamily Property [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End		$ 2,889
% of Total Class of Financing Receivable		0.16%
Commercial Portfolio Segment [Member] | Term Extension [Member] | Commercial and Industrial [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End			$ 117
% of Total Class of Financing Receivable			0.01%
Commercial Portfolio Segment [Member] | Interest Rate Reduction, Significant Payment Delay and Term Extension [Member] | Commercial and Industrial [Member]
Financing Receivable, Modified [Line Items]
Amortized Cost Basis at Period End				$ 2,889
% of Total Class of Financing Receivable				0.16%

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