Annual report pursuant to Section 13 and 15(d)

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

v3.24.0.1
Regulatory Matters - Capital Ratios of Hanmi Financial and Bank (Detail)
$ in Thousands
Dec. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Minimum Regulatory Requirement Ratio for Total capital to risk-weighted assets 0.0800  
Minimum Regulatory Requirement Ratio for Tier 1 capital to risk-weighted assets 0.0600  
Minimum Regulatory Requirement Ratio for Tier 1 capital to average assets 0.0400  
Minimum to Be Categorized as Well Capitalized Ratio, Total capital to risk-weighted assets 0.1000  
Minimum to Be Categorized as Well Capitalized Ratio, Tier 1 capital to risk-weighted assets 0.0800  
Hanmi Financial    
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Actual Capital, Total capital to risk-weighted assets $ 947,286 $ 901,239
Actual Capital, Tier 1 capital to risk-weighted assets 773,179 728,344
Actual Capital, Common equity Tier 1 capital to risk-weighted assets 751,516 707,101
Actual Capital, Tier 1 capital to average assets $ 773,179 $ 728,344
Actual Capital Ratio, Total capital to risk-weighted assets 0.1495 0.1449
Actual Capital Ratio, Tier 1 capital to risk-weighted assets 0.122 0.1171
Actual Capital Ratio, Common equity Tier 1 capital to risk-weighted assets 0.1186 0.1137
Actual Capital Ratio, Tier 1 capital to average assets 0.1037 0.1007
Minimum Regulatory Requirement Capital, Total capital to risk-weighted assets $ 506,891 $ 497,508
Minimum Regulatory Requirement Capital, Tier 1 capital to risk-weighted assets 380,168 373,131
Minimum Regulatory Requirement Capital, Common equity Tier 1 capital to risk-weighted assets 285,126 279,848
Minimum Regulatory Requirement Capital, Tier 1 capital to average assets $ 298,277 $ 289,311
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 $ 904,153 $ 860,503
Actual Capital, Tier 1 capital to risk-weighted assets 840,046 797,608
Actual Capital, Common equity Tier 1 capital to risk-weighted assets 840,046 797,608
Actual Capital, Tier 1 capital to average assets $ 840,046 $ 797,608
Actual Capital Ratio, Total capital to risk-weighted assets 0.1427 0.1386
Actual Capital Ratio, Tier 1 capital to risk-weighted assets 0.1326 0.1285
Actual Capital Ratio, Common equity Tier 1 capital to risk-weighted assets 0.1326 0.1285
Actual Capital Ratio, Tier 1 capital to average assets 0.1132 0.1107
Minimum Regulatory Requirement Capital, Total capital to risk-weighted assets $ 506,741 $ 496,607
Minimum Regulatory Requirement Capital, Tier 1 capital to risk-weighted assets 380,056 372,455
Minimum Regulatory Requirement Capital, Common equity Tier 1 capital to risk-weighted assets 285,042 279,341
Minimum Regulatory Requirement Capital, Tier 1 capital to average assets $ 296,948 $ 288,110
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 $ 633,426 $ 620,758
Minimum to Be Categorized as Well Capitalized Capital, Tier 1 capital to risk-weighted assets 506,741 496,607
Minimum to Be Categorized as Well Capitalized Capital, Common equity Tier 1 capital to risk-weighted average 411,727 403,493
Minimum to Be Categorized as Well Capitalized Capital, Tier 1 capital to average assets $ 371,185 $ 360,137
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