Annual report pursuant to Section 13 and 15(d)

Liquidity - Additional Information (Detail)

v3.3.1.900
Liquidity - Additional Information (Detail)
Dec. 31, 2015
USD ($)
Dec. 31, 2014
USD ($)
Jun. 30, 2014
USD ($)
Financial_Institution
Dec. 31, 2012
USD ($)
Line of Credit Facility [Line Items]        
Percentage of borrowings from FHLB (up to) 0.27%      
Total borrowing capacity based on pledged collateral $ 457,200,000      
Borrowing capacity available based on pledged collateral 287,200,000      
Bank's FHLB borrowings 170,000,000 $ 150,000,000    
Borrowings 0      
Line of credit     $ 95,000,000  
Number of financial institutions | Financial_Institution     3  
Hanmi Bank [Member]        
Line of Credit Facility [Line Items]        
Broker deposits $ 99,000      
Percentage of borrowings from FHLB (up to) 30.00%      
Total borrowing capacity based on pledged collateral $ 457,200,000 649,500,000    
Borrowing capacity available based on pledged collateral 287,200,000 499,500,000    
Bank's FHLB borrowings $ 170,000,000 $ 150,000,000    
Borrowing percentage of assets 4.02% 3.54%    
Amount available from borrowing source $ 31,800,000      
Carrying value for loans pledged by Bank 47,400,000      
Borrowings $ 0      
Maximum borrowing capacity of line of credit       $ 100,000,000