Quarterly report [Sections 13 or 15(d)]

Regulatory Matters - Capital Ratios of Hanmi Financial and Bank (Detail)

v3.25.2
Regulatory Matters - Capital Ratios of Hanmi Financial and Bank (Detail)
$ in Thousands
Jun. 30, 2025
USD ($)
Dec. 31, 2024
USD ($)
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Minimum Regulatory Requirement Ratio for Total capital to risk-weighted assets 0.080  
Minimum Regulatory Requirement Ratio for Tier 1 capital to risk-weighted assets 0.060  
Minimum Regulatory Requirement Ratio for Tier 1 capital to average assets 0.040  
Minimum to Be Categorized as Well Capitalized Ratio, Total capital to risk-weighted assets 0.100  
Minimum to Be Categorized as Well Capitalized Ratio, Tier 1 capital to risk-weighted assets 0.080  
Hanmi Financial    
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Actual Capital, Total capital to risk-weighted assets $ 996,444 $ 979,843
Actual Capital, Tier 1 capital to risk-weighted assets 816,687 801,040
Actual Capital, Common equity Tier 1 capital to risk-weighted assets 794,364 778,941
Actual Capital, Tier 1 capital to average assets $ 816,687 $ 801,040
Actual Capital Ratio, Total capital to risk-weighted assets 0.152 0.1524
Actual Capital Ratio, Tier 1 capital to risk-weighted assets 0.1246 0.1246
Actual Capital Ratio, Common equity Tier 1 capital to risk-weighted assets 0.1212 0.1211
Actual Capital Ratio, Tier 1 capital to average assets 0.1063 0.1063
Minimum Regulatory Requirement Capital, Total capital to risk-weighted assets $ 524,002 $ 514,455
Minimum Regulatory Requirement Capital, Tier 1 capital to risk-weighted assets 393,002 385,841
Minimum Regulatory Requirement Capital, Common equity Tier 1 capital to risk-weighted assets 294,751 289,381
Minimum Regulatory Requirement Capital, Tier 1 capital to average assets $ 307,282 $ 301,346
Minimum Regulatory Requirement Ratio for Total capital to risk-weighted assets 0.08 0.08
Minimum Regulatory Requirement Ratio for Tier 1 capital to risk-weighted assets 0.06 0.06
Minimum Regulatory Requirement Ratio for Common equity Tier 1 capital to risk-weighted assets 4.50% 4.50%
Minimum Regulatory Requirement Ratio for Tier 1 capital to average assets 0.04 0.04
Hanmi Bank    
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Actual Capital, Total capital to risk-weighted assets $ 942,875 $ 927,882
Actual Capital, Tier 1 capital to risk-weighted assets 873,118 859,079
Actual Capital, Common equity Tier 1 capital to risk-weighted assets 873,118 859,079
Actual Capital, Tier 1 capital to average assets $ 873,118 $ 859,079
Actual Capital Ratio, Total capital to risk-weighted assets 0.1439 0.1443
Actual Capital Ratio, Tier 1 capital to risk-weighted assets 0.1332 0.1336
Actual Capital Ratio, Common equity Tier 1 capital to risk-weighted assets 0.1332 0.1336
Actual Capital Ratio, Tier 1 capital to average assets 0.1143 0.1147
Minimum Regulatory Requirement Capital, Total capital to risk-weighted assets $ 523,995 $ 514,406
Minimum Regulatory Requirement Capital, Tier 1 capital to risk-weighted assets 392,996 385,804
Minimum Regulatory Requirement Capital, Common equity Tier 1 capital to risk-weighted assets 294,747 289,353
Minimum Regulatory Requirement Capital, Tier 1 capital to average assets $ 305,481 $ 299,771
Minimum Regulatory Requirement Ratio for Total capital to risk-weighted assets 0.08 0.08
Minimum Regulatory Requirement Ratio for Tier 1 capital to risk-weighted assets 0.06 0.06
Minimum Regulatory Requirement Ratio for Common equity Tier 1 capital to risk-weighted assets 4.50% 4.50%
Minimum Regulatory Requirement Ratio for Tier 1 capital to average assets 0.04 0.04
Minimum to Be Categorized as Well Capitalized Capital, Total capital to risk-weighted assets $ 654,993 $ 643,007
Minimum to Be Categorized as Well Capitalized Capital, Tier 1 capital to risk-weighted assets 523,995 514,406
Minimum to Be Categorized as Well Capitalized Capital, Common equity Tier 1 capital to risk-weighted average 425,746 417,955
Minimum to Be Categorized as Well Capitalized Capital, Tier 1 capital to average assets $ 381,851 $ 374,714
Minimum to Be Categorized as Well Capitalized Ratio, Total capital to risk-weighted assets 0.10 0.10
Minimum to Be Categorized as Well Capitalized Ratio, Tier 1 capital to risk-weighted assets 0.08 0.08
Minimum to Be Categorized as Well Capitalized Ratio, Common equity Tier 1 capital to risk-weighted assets 6.50% 6.50%
Minimum to Be Categorized as Well Capitalized Ratio, Tier 1 capital to average assets 0.05 0.05