Hanmi Financial Corporation Annual report [Section 13 and 15(d), not S-K Item 405]

Annual report [Section 13 and 15(d), not S-K Item 405]

Goodwill - Additional Information (Detail)

Goodwill - Additional Information (Detail) - USD ($)	12 Months Ended
Goodwill - Additional Information (Detail) - USD ($)	Dec. 31, 2025	Dec. 31, 2024
Finite-Lived Intangible Assets [Line Items]
Goodwill	$ 11,031,000	$ 11,031,000
Goodwill impairment	$ 0
Goodwill and other intangible assets triggering event	No triggering event occurred as of, or subsequent to December 31, 2025, that would require a reassessment of goodwill.

- Definition

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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