DEPOSITS - Narrative (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Dec. 31, 2025
Offsetting Liabilities [Line Items]
Wholesale time deposits	$ 61,500	$ 225,700
Brokered time deposits	770	145,500
Time deposits	1,600,775
Collateralized deposits from the State of California
Offsetting Liabilities [Line Items]
Time deposits	40,000	40,000
Time deposits acquired through internet listing services
Offsetting Liabilities [Line Items]
Time deposits	20,700	40,200
Time deposits held through the CDARS program
Offsetting Liabilities [Line Items]
Time deposits	136,000	128,300
ICS deposits
Offsetting Liabilities [Line Items]
Time deposits	$ 148,700	$ 156,300

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details