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Benefit Plans | 12 Months Ended
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Dec. 31, 2024
Benefit Plans [Abstract] |
Benefits Plans | NOTE 20. BENEFIT PLANS 401(k) Plans The Company sponsors a defined contribution plan whereby all employees may participate. After closing of the Merger, effective at midnight December 31, 2023, the PacWest Bancorp 401(k) plan was merged into the Banc of California, Inc. 401(k) plan, so as to constitute a single plan as of January 1, 2024. Employees may contribute up to 100% of their annual compensation, subject to certain limits imposed by the Internal Revenue Code. Employer contributions are determined annually by the Board of Directors in accordance with plan requirements and applicable tax code. Plan participants are immediately vested in matching contributions received from the Company. The Company matches 100% of the first 4% of the employee's deferral rate not to exceed 4% of the employee's compensation. Expense related to 401(k) employer matching contributions was $7.5 million, $7.7 million, and $8.1 million for the years ended December 31, 2024, 2023, and 2022.

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