Annual report pursuant to Section 13 and 15(d)

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

v2.4.0.6
Regulatory Matters - Capital Ratios of Hanmi Financial and Bank (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2012
Dec. 31, 2011
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Minimum Regulatory Requirement Ratio for Total Capital to Risk-Weighted Assets 8.00%  
Minimum Regulatory Requirement Ratio for Tier 1 Capital to Risk-Weighted Assets 4.00%  
Minimum Regulatory Requirement Ratio for Tier 1 Capital to Average Assets 4.00%  
Minimum to Be Categorized as Well Capitalized Percentage, Total Capital to Risk-Weighted Assets 10.00%  
Minimum to Be Categorized as Well Capitalized Percentage, Tier 1 Capital to Risk-Weighted Assets 6.00%  
Hanmi Financial [Member]
   
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Actual Capital, Total Capital to Risk-Weighted Assets $ 451,784 $ 387,328
Actual Capital, Tier 1 Capital to Risk-Weighted Assets 423,937 360,500
Actual Capital, Tier 1 Capital to Average Assets 423,937 360,500
Actual Capital Percentage, Total Capital to Risk-Weighted Assets 20.65% 18.66%
Actual Capital Percentage, Tier 1 Capital to Risk-Weighted Assets 19.37% 17.36%
Actual Capital Percentage, Tier 1 Capital to Average Assets 14.95% 13.34%
Minimum Regulatory Requirement Capital, Total Capital to Risk-Weighted Assets 175,050 166,082
Minimum Regulatory Requirement Capital, Tier 1 Capital to Risk-Weighted Assets 87,525 83,041
Minimum Regulatory Requirement Capital, Tier 1 Capital to Average Assets 113,464 108,106
Minimum Regulatory Requirement Ratio for Total Capital to Risk-Weighted Assets 8.00% 8.00%
Minimum Regulatory Requirement Ratio for Tier 1 Capital to Risk-Weighted Assets 4.00% 4.00%
Minimum Regulatory Requirement Ratio for Tier 1 Capital to Average Assets 4.00% 4.00%
Hanmi Bank [Member]
   
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]    
Actual Capital, Total Capital to Risk-Weighted Assets 433,570 364,041
Actual Capital, Tier 1 Capital to Risk-Weighted Assets 405,801 337,309
Actual Capital, Tier 1 Capital to Average Assets 405,801 337,309
Actual Capital Percentage, Total Capital to Risk-Weighted Assets 19.85% 17.57%
Actual Capital Percentage, Tier 1 Capital to Risk-Weighted Assets 18.58% 16.28%
Actual Capital Percentage, Tier 1 Capital to Average Assets 14.33% 12.50%
Minimum Regulatory Requirement Capital, Total Capital to Risk-Weighted Assets 174,734 165,795
Minimum Regulatory Requirement Capital, Tier 1 Capital to Risk-Weighted Assets 87,367 82,897
Minimum Regulatory Requirement Capital, Tier 1 Capital to Average Assets 113,278 107,924
Minimum Regulatory Requirement Ratio for Total Capital to Risk-Weighted Assets 8.00% 8.00%
Minimum Regulatory Requirement Ratio for Tier 1 Capital to Risk-Weighted Assets 4.00% 4.00%
Minimum Regulatory Requirement Ratio for Tier 1 Capital to Average Assets 4.00% 4.00%
Minimum to Be Categorized as Well Capitalized Capital, Total Capital to Risk-Weighted Assets 218,418 207,243
Minimum to Be Categorized as Well Capitalized Capital, Tier 1 Capital to Risk-Weighted Assets 131,051 124,346
Minimum to Be Categorized as Well Capitalized Capital, Tier 1 Capital to Average Assets $ 141,597 $ 134,905
Minimum to Be Categorized as Well Capitalized Percentage, Total Capital to Risk-Weighted Assets 10.00% 10.00%
Minimum to Be Categorized as Well Capitalized Percentage, Tier 1 Capital to Risk-Weighted Assets 6.00% 6.00%
Minimum to Be Categorized as Well Capitalized Percentage, Tier 1 Capital to Average Assets 5.00% 5.00%