Hanmi Financial Corporation Annual report pursuant to Section 13 and 15(d)

Loans Receivable - Allowance for Credit Losses by Portfolio Segment as a Percentage of Recorded Total Allowance for Credit Losses and Aggregate Recorded Investment of Loans Receivable (Detail)

Loans Receivable - Allowance for Credit Losses by Portfolio Segment as a Percentage of Recorded Total Allowance for Credit Losses and Aggregate Recorded Investment of Loans Receivable (Detail) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance Amount	$ 69,462	$ 71,523
Percentage of Total Allowance	100.00%	100.00%
Total Loans	$ 6,182,434	$ 5,967,133
Percentage of Total Loans	100.00%	100.00%
Real Estate
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance Amount	$ 45,499	$ 44,026
Percentage of Total Allowance	65.50%	61.60%
Total Loans	$ 4,852,400	$ 4,567,853
Percentage of Total Loans	78.50%	76.60%
Real Estate \| Retail
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance Amount	$ 10,264	$ 7,872
Percentage of Total Allowance	14.80%	11.00%
Total Loans	$ 1,107,360	$ 1,023,608
Percentage of Total Loans	17.90%	17.20%
Real Estate \| Hospitality
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance Amount	$ 15,534	$ 13,407
Percentage of Total Allowance	22.40%	18.70%
Total Loans	$ 740,519	$ 646,893
Percentage of Total Loans	12.00%	10.80%
Real Estate \| Office
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance Amount	$ 3,024	$ 2,293
Percentage of Total Allowance	4.40%	3.20%
Total Loans	$ 574,981	$ 499,946
Percentage of Total Loans	9.30%	8.40%
Real Estate \| Other
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance Amount	$ 8,663	$ 13,056
Percentage of Total Allowance	12.40%	18.30%
Total Loans	$ 1,366,534	$ 1,553,729
Percentage of Total Loans	22.10%	26.00%
Real Estate \| Total commercial property loans
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance Amount	$ 37,485	$ 36,628
Percentage of Total Allowance	54.00%	51.20%
Total Loans	$ 3,789,394	$ 3,724,176
Percentage of Total Loans	61.30%	62.40%
Real Estate \| Construction
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance Amount	$ 2,756	$ 4,022
Percentage of Total Allowance	4.00%	5.70%
Total Loans	$ 100,345	$ 109,205
Percentage of Total Loans	1.60%	1.80%
Real Estate \| Residential
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance Amount	$ 5,258	$ 3,376
Percentage of Total Allowance	7.50%	4.70%
Total Loans	$ 962,661	$ 734,472
Percentage of Total Loans	15.60%	12.40%
Commercial and Industrial
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance Amount	$ 10,257	$ 15,267
Percentage of Total Allowance	14.80%	21.30%
Total Loans	$ 747,819	$ 804,492
Percentage of Total Loans	12.10%	13.40%
Equipment Financing Agreements
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance Amount	$ 13,706	$ 12,230
Percentage of Total Allowance	19.70%	17.10%
Total Loans	$ 582,215	$ 594,788
Percentage of Total Loans	9.40%	10.00%