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LOANS RECEIVABLE, NET - Loan Modification (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Term Extension
Financing Receivable, Modified [Line Items]
Financing receivable, excluding accrued interest, modified in period, amount	$ 14,002	$ 8,803	$ 14,002	$ 11,829
Payment Deferral
Financing Receivable, Modified [Line Items]
Financing receivable, excluding accrued interest, modified in period, amount	$ 5,334	$ 9,076	$ 5,334	$ 9,076
Commercial and industrial \| Commercial portfolio
Financing Receivable, Modified [Line Items]
Financing receivable, excluding accrued interest, modified in period, to total financing receivables, percentage		0.80%		1.00%
Commercial and industrial \| Term Extension \| Commercial portfolio
Financing Receivable, Modified [Line Items]
Financing receivable, excluding accrued interest, modified in period, amount		$ 0		$ 3,026
Commercial and industrial \| Payment Deferral \| Commercial portfolio
Financing Receivable, Modified [Line Items]
Financing receivable, excluding accrued interest, modified in period, amount		$ 9,076		$ 9,076
Multifamily \| Commercial portfolio
Financing Receivable, Modified [Line Items]
Financing receivable, excluding accrued interest, modified in period, to total financing receivables, percentage	0.30%		0.30%
Multifamily \| Term Extension \| Commercial portfolio
Financing Receivable, Modified [Line Items]
Financing receivable, excluding accrued interest, modified in period, amount	$ 0		$ 0
Multifamily \| Payment Deferral \| Commercial portfolio
Financing Receivable, Modified [Line Items]
Financing receivable, excluding accrued interest, modified in period, amount	$ 5,334		$ 5,334
Construction and land development \| Commercial portfolio
Financing Receivable, Modified [Line Items]
Financing receivable, excluding accrued interest, modified in period, to total financing receivables, percentage	84.10%	43.30%	84.10%	43.30%
Construction and land development \| Term Extension \| Commercial portfolio
Financing Receivable, Modified [Line Items]
Financing receivable, excluding accrued interest, modified in period, amount	$ 14,002	$ 8,803	$ 14,002	$ 8,803
Construction and land development \| Payment Deferral \| Commercial portfolio
Financing Receivable, Modified [Line Items]
Financing receivable, excluding accrued interest, modified in period, amount	$ 0	$ 0	$ 0	$ 0