Annual report [Section 13 and 15(d), not S-K Item 405]

Regulatory Matters - Additional Information (Detail)

v3.25.0.1
Regulatory Matters - Additional Information (Detail)
Dec. 31, 2024
Dec. 31, 2023
Jan. 01, 2019
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]      
Minimum ratio of qualifying total capital to risk-weighted assets 0.0800    
Minimum ratio of Tier 1 capital to risk-weighted assets 0.0600    
Leverage ratio 0.0400    
Minimum ratio of qualifying total capital to risk-weighted assets for well capitalized 0.1000    
Minimum ratio of Tier 1 capital to average assets for well capitalized 0.0800    
Capital conservation buffer (percent) 6.46% 6.20% 2.50%
Hanmi Bank      
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]      
Minimum ratio of qualifying total capital to risk-weighted assets 0.08 0.08  
Minimum ratio of Tier 1 capital to risk-weighted assets 0.06 0.06  
Leverage ratio 0.04 0.04  
Minimum ratio of qualifying total capital to risk-weighted assets for well capitalized 0.10 0.10  
Minimum ratio of Tier 1 capital to average assets for well capitalized 0.08 0.08  
Capital conservation buffer (percent) 6.43% 6.27%  
Depository Institutions      
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]      
Leverage ratio 0.0500