Quarterly report pursuant to Section 13 or 15(d)

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

v3.23.1
Regulatory Matters - Capital Ratios of Hanmi Financial and Bank (Detail)
$ in Thousands
Mar. 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 0.080  
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 $ 917,551 $ 901,239
Actual Capital, Tier 1 capital to risk-weighted assets 740,064 728,344
Actual Capital, Common equity Tier 1 capital to risk-weighted assets 718,717 707,101
Actual Capital, Tier 1 capital to average assets $ 740,064 $ 728,344
Actual Capital Ratio, Total capital to risk-weighted assets 0.1480 0.1449
Actual Capital Ratio, Tier 1 capital to risk-weighted assets 0.1194 0.1171
Actual Capital Ratio, Common equity Tier 1 capital to risk-weighted assets 0.1159 0.1137
Actual Capital Ratio, Tier 1 capital to average assets 0.1009 0.1007
Minimum Regulatory Requirement Capital, Total capital to risk-weighted assets $ 495,951 $ 497,508
Minimum Regulatory Requirement Capital, Tier 1 capital to risk-weighted assets 371,963 373,131
Minimum Regulatory Requirement Capital, Common equity Tier 1 capital to risk-weighted assets 278,973 279,848
Minimum Regulatory Requirement Capital, Tier 1 capital to average assets $ 293,509 $ 289,311
Minimum Regulatory Requirement Ratio for Total capital to risk-weighted assets 0.0800 0.0800
Minimum Regulatory Requirement Ratio for Tier 1 capital to risk-weighted assets 0.0600 0.0600
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 0.0400 0.0400
Hanmi Bank    
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Actual Capital, Total capital to risk-weighted assets $ 876,961 $ 860,503
Actual Capital, Tier 1 capital to risk-weighted assets 809,474 797,608
Actual Capital, Common equity Tier 1 capital to risk-weighted assets 809,474 797,608
Actual Capital, Tier 1 capital to average assets $ 809,474 $ 797,608
Actual Capital Ratio, Total capital to risk-weighted assets 0.1415 0.1386
Actual Capital Ratio, Tier 1 capital to risk-weighted assets 0.1306 0.1285
Actual Capital Ratio, Common equity Tier 1 capital to risk-weighted assets 0.1306 0.1285
Actual Capital Ratio, Tier 1 capital to average assets 0.1106 0.1107
Minimum Regulatory Requirement Capital, Total capital to risk-weighted assets $ 495,874 $ 496,607
Minimum Regulatory Requirement Capital, Tier 1 capital to risk-weighted assets 371,905 372,455
Minimum Regulatory Requirement Capital, Common equity Tier 1 capital to risk-weighted assets 278,929 279,341
Minimum Regulatory Requirement Capital, Tier 1 capital to average assets $ 292,658 $ 288,110
Minimum Regulatory Requirement Ratio for Total capital to risk-weighted assets 0.0800 0.0800
Minimum Regulatory Requirement Ratio for Tier 1 capital to risk-weighted assets 0.0600 0.0600
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 0.0400 0.0400
Minimum to Be Categorized as Well Capitalized Capital, Total capital to risk-weighted assets $ 619,842 $ 620,758
Minimum to Be Categorized as Well Capitalized Capital, Tier 1 capital to risk-weighted assets 495,874 496,607
Minimum to Be Categorized as Well Capitalized Capital, Common equity Tier 1 capital to risk-weighted average 402,897 403,493
Minimum to Be Categorized as Well Capitalized Capital, Tier 1 capital to average assets $ 365,822 $ 360,137
Minimum to Be Categorized as Well Capitalized Ratio, Total capital to risk-weighted assets 0.1000 0.1000
Minimum to Be Categorized as Well Capitalized Ratio, Tier 1 capital to risk-weighted assets 0.0800 0.0800
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 0.0500 0.0500