Annual report pursuant to Section 13 and 15(d)

Loans - Troubled Debt Restructurings, Disaggregated by Type of Concession and by Loan Type (Detail)

v2.4.1.9
Loans - Troubled Debt Restructurings, Disaggregated by Type of Concession and by Loan Type (Detail) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Financing Receivable, Modifications [Line Items]      
Non-Accrual TDRs, Deferral of Principal $ 4,116hafc_NonAccrualTdrsDeferralOfPrincipal $ 3,786hafc_NonAccrualTdrsDeferralOfPrincipal $ 6,648hafc_NonAccrualTdrsDeferralOfPrincipal
Non-Accrual TDRs, Deferral of Principal and Interest 1,444hafc_NonAccrualTdrsDeferralOfPrincipalAndInterest 2,243hafc_NonAccrualTdrsDeferralOfPrincipalAndInterest 3,288hafc_NonAccrualTdrsDeferralOfPrincipalAndInterest
Non-Accrual TDRs, Reduction of Principal and Interest 3,246hafc_NonAccrualTdrsReductionOfPrincipalAndInterest 2,733hafc_NonAccrualTdrsReductionOfPrincipalAndInterest 6,096hafc_NonAccrualTdrsReductionOfPrincipalAndInterest
Non-Accrual TDRs, Extension of Maturity 3,650hafc_NonAccrualTdrsExtensionOfMaturity 1,774hafc_NonAccrualTdrsExtensionOfMaturity 2,737hafc_NonAccrualTdrsExtensionOfMaturity
Non-Accrual TDRs, Total 12,456hafc_NonAccrualTdrs 10,536hafc_NonAccrualTdrs 18,769hafc_NonAccrualTdrs
Accrual TDRs, Deferral of Principal 9,004hafc_AccrualTdrsDeferralOfPrincipal 5,524hafc_AccrualTdrsDeferralOfPrincipal 6,788hafc_AccrualTdrsDeferralOfPrincipal
Accrual TDRs, Deferral of Principal and Interest 226hafc_AccrualTdrsDeferralOfPrincipalAndInterest   572hafc_AccrualTdrsDeferralOfPrincipalAndInterest
Accrual TDRs, Reduction of Principal and Interest 1,549hafc_AccrualTdrsReductionOfPrincipalAndInterest 4,966hafc_AccrualTdrsReductionOfPrincipalAndInterest 1,638hafc_AccrualTdrsReductionOfPrincipalAndInterest
Accrual TDRs, Extension of Maturity 3,038hafc_AccrualTdrsExtensionOfMaturity 8,927hafc_AccrualTdrsExtensionOfMaturity 7,982hafc_AccrualTdrsExtensionOfMaturity
Accrual TDRs 13,817hafc_AccrualTdrs 19,417hafc_AccrualTdrs 16,980hafc_AccrualTdrs
Consumer loans [Member]      
Financing Receivable, Modifications [Line Items]      
Non-Accrual TDRs, Reduction of Principal and Interest 131hafc_NonAccrualTdrsReductionOfPrincipalAndInterest
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ConsumerLoansAutoFinancingReceivableMember 		   
Non-Accrual TDRs, Total 131hafc_NonAccrualTdrs
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ConsumerLoansAutoFinancingReceivableMember 		   
Accrual TDRs, Reduction of Principal and Interest   149hafc_AccrualTdrsReductionOfPrincipalAndInterest
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ConsumerLoansAutoFinancingReceivableMember 		 
Accrual TDRs   149hafc_AccrualTdrs
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= us-gaap_ConsumerLoansAutoFinancingReceivableMember 		 
Real estate loans [Member] | Retail [Member]      
Financing Receivable, Modifications [Line Items]      
Non-Accrual TDRs, Deferral of Principal     2,018hafc_NonAccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialRealEstateRetailMember
Non-Accrual TDRs, Extension of Maturity 2,032hafc_NonAccrualTdrsExtensionOfMaturity
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialRealEstateRetailMember 		750hafc_NonAccrualTdrsExtensionOfMaturity
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialRealEstateRetailMember 		1,079hafc_NonAccrualTdrsExtensionOfMaturity
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialRealEstateRetailMember
Non-Accrual TDRs, Total 2,032hafc_NonAccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialRealEstateRetailMember 		750hafc_NonAccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialRealEstateRetailMember 		3,097hafc_NonAccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialRealEstateRetailMember
Accrual TDRs, Deferral of Principal 306hafc_AccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialRealEstateRetailMember 		  357hafc_AccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialRealEstateRetailMember
Accrual TDRs, Extension of Maturity   474hafc_AccrualTdrsExtensionOfMaturity
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialRealEstateRetailMember 		665hafc_AccrualTdrsExtensionOfMaturity
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialRealEstateRetailMember
Accrual TDRs 306hafc_AccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialRealEstateRetailMember 		474hafc_AccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialRealEstateRetailMember 		1,022hafc_AccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialRealEstateRetailMember
Real estate loans [Member] | Hotel/motel [Member]      
Financing Receivable, Modifications [Line Items]      
Non-Accrual TDRs, Deferral of Principal 1,115hafc_NonAccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_HotelAndMotelMember 		1,272hafc_NonAccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_HotelAndMotelMember 		1,340hafc_NonAccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_HotelAndMotelMember
Non-Accrual TDRs, Deferral of Principal and Interest (53)hafc_NonAccrualTdrsDeferralOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_HotelAndMotelMember 		758hafc_NonAccrualTdrsDeferralOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_HotelAndMotelMember 		931hafc_NonAccrualTdrsDeferralOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_HotelAndMotelMember
Non-Accrual TDRs, Total 1,062hafc_NonAccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_HotelAndMotelMember 		2,030hafc_NonAccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_HotelAndMotelMember 		2,271hafc_NonAccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_HotelAndMotelMember
Accrual TDRs, Deferral of Principal 1,807hafc_AccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_HotelAndMotelMember 		1,000hafc_AccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_HotelAndMotelMember 		2,287hafc_AccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_HotelAndMotelMember
Accrual TDRs 1,807hafc_AccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_HotelAndMotelMember 		1,000hafc_AccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_HotelAndMotelMember 		2,287hafc_AccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_HotelAndMotelMember
Real estate loans [Member] | Gas station [Member]      
Financing Receivable, Modifications [Line Items]      
Non-Accrual TDRs, Deferral of Principal 1,075hafc_NonAccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_GasolineStationMember 		1,291hafc_NonAccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_GasolineStationMember 		1,348hafc_NonAccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_GasolineStationMember
Non-Accrual TDRs, Reduction of Principal and Interest   729hafc_NonAccrualTdrsReductionOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_GasolineStationMember 		 
Non-Accrual TDRs, Total 1,075hafc_NonAccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_GasolineStationMember 		2,020hafc_NonAccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_GasolineStationMember 		1,348hafc_NonAccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_GasolineStationMember
Accrual TDRs, Deferral of Principal 2,335hafc_AccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_GasolineStationMember 		365hafc_AccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_GasolineStationMember 		372hafc_AccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_GasolineStationMember
Accrual TDRs, Extension of Maturity   2,609hafc_AccrualTdrsExtensionOfMaturity
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_GasolineStationMember 		2,666hafc_AccrualTdrsExtensionOfMaturity
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_GasolineStationMember
Accrual TDRs 2,335hafc_AccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_GasolineStationMember 		2,974hafc_AccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_GasolineStationMember 		3,038hafc_AccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_GasolineStationMember
Real estate loans [Member] | Other [Member]      
Financing Receivable, Modifications [Line Items]      
Non-Accrual TDRs, Deferral of Principal 943hafc_NonAccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember 		403hafc_NonAccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember 		442hafc_NonAccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember
Non-Accrual TDRs, Deferral of Principal and Interest 1,498hafc_NonAccrualTdrsDeferralOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember 		1,279hafc_NonAccrualTdrsDeferralOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember 		1,681hafc_NonAccrualTdrsDeferralOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember
Non-Accrual TDRs, Reduction of Principal and Interest 433hafc_NonAccrualTdrsReductionOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember 		555hafc_NonAccrualTdrsReductionOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember 		521hafc_NonAccrualTdrsReductionOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember
Non-Accrual TDRs, Extension of Maturity 24hafc_NonAccrualTdrsExtensionOfMaturity
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember 		   
Non-Accrual TDRs, Total 2,898hafc_NonAccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember 		2,237hafc_NonAccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember 		2,644hafc_NonAccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember
Accrual TDRs, Deferral of Principal 2,343hafc_AccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember 		2,956hafc_AccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember 		2,684hafc_AccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember
Accrual TDRs, Reduction of Principal and Interest 782hafc_AccrualTdrsReductionOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember 		1,253hafc_AccrualTdrsReductionOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember 		448hafc_AccrualTdrsReductionOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember
Accrual TDRs, Extension of Maturity 1,372hafc_AccrualTdrsExtensionOfMaturity
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember 		2,027hafc_AccrualTdrsExtensionOfMaturity
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember 		1,391hafc_AccrualTdrsExtensionOfMaturity
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember
Accrual TDRs 4,497hafc_AccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember 		6,236hafc_AccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember 		4,523hafc_AccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_OtherRealEstateLoansMember
Real estate loans [Member] | Residential property [Member]      
Financing Receivable, Modifications [Line Items]      
Non-Accrual TDRs, Deferral of Principal 742hafc_NonAccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_ResidentialPropertyRealEstateLoanMember 		795hafc_NonAccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_ResidentialPropertyRealEstateLoanMember 		827hafc_NonAccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_ResidentialPropertyRealEstateLoanMember
Non-Accrual TDRs, Total 742hafc_NonAccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_ResidentialPropertyRealEstateLoanMember 		795hafc_NonAccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_ResidentialPropertyRealEstateLoanMember 		827hafc_NonAccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_ResidentialPropertyRealEstateLoanMember
Accrual TDRs, Deferral of Principal and Interest     572hafc_AccrualTdrsDeferralOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_ResidentialPropertyRealEstateLoanMember
Accrual TDRs, Extension of Maturity 308hafc_AccrualTdrsExtensionOfMaturity
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_ResidentialPropertyRealEstateLoanMember 		   
Accrual TDRs 308hafc_AccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_ResidentialPropertyRealEstateLoanMember 		  572hafc_AccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_RealEstateLoanMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_ResidentialPropertyRealEstateLoanMember
Commercial and industrial loans [Member] | Commercial term [Member]      
Financing Receivable, Modifications [Line Items]      
Non-Accrual TDRs, Deferral of Principal 14hafc_NonAccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember 		25hafc_NonAccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember 		 
Non-Accrual TDRs, Deferral of Principal and Interest (1)hafc_NonAccrualTdrsDeferralOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember 		206hafc_NonAccrualTdrsDeferralOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember 		676hafc_NonAccrualTdrsDeferralOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember
Non-Accrual TDRs, Reduction of Principal and Interest 2,556hafc_NonAccrualTdrsReductionOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember 		1,449hafc_NonAccrualTdrsReductionOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember 		5,387hafc_NonAccrualTdrsReductionOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember
Non-Accrual TDRs, Extension of Maturity 1,481hafc_NonAccrualTdrsExtensionOfMaturity
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember 		851hafc_NonAccrualTdrsExtensionOfMaturity
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember 		1,415hafc_NonAccrualTdrsExtensionOfMaturity
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember
Non-Accrual TDRs, Total 4,050hafc_NonAccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember 		2,531hafc_NonAccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember 		7,478hafc_NonAccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember
Accrual TDRs, Deferral of Principal 57hafc_AccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember 		1,203hafc_AccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember 		1,088hafc_AccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember
Accrual TDRs, Deferral of Principal and Interest 226hafc_AccrualTdrsDeferralOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember 		   
Accrual TDRs, Reduction of Principal and Interest 567hafc_AccrualTdrsReductionOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember 		2,286hafc_AccrualTdrsReductionOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember 		1,190hafc_AccrualTdrsReductionOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember
Accrual TDRs, Extension of Maturity 1,358hafc_AccrualTdrsExtensionOfMaturity
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember 		3,817hafc_AccrualTdrsExtensionOfMaturity
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember 		3,260hafc_AccrualTdrsExtensionOfMaturity
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember
Accrual TDRs 2,208hafc_AccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember 		7,306hafc_AccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember 		5,538hafc_AccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialTermLoansMember
Commercial and industrial loans [Member] | Commercial lines of credit [Member]      
Financing Receivable, Modifications [Line Items]      
Non-Accrual TDRs, Deferral of Principal 227hafc_NonAccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialLinesOfCreditMember 		  673hafc_NonAccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialLinesOfCreditMember
Non-Accrual TDRs, Reduction of Principal and Interest 126hafc_NonAccrualTdrsReductionOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialLinesOfCreditMember 		  188hafc_NonAccrualTdrsReductionOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialLinesOfCreditMember
Non-Accrual TDRs, Extension of Maturity 113hafc_NonAccrualTdrsExtensionOfMaturity
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialLinesOfCreditMember 		173hafc_NonAccrualTdrsExtensionOfMaturity
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialLinesOfCreditMember 		243hafc_NonAccrualTdrsExtensionOfMaturity
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialLinesOfCreditMember
Non-Accrual TDRs, Total 466hafc_NonAccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialLinesOfCreditMember 		173hafc_NonAccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialLinesOfCreditMember 		1,104hafc_NonAccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialLinesOfCreditMember
Accrual TDRs, Deferral of Principal 2,156hafc_AccrualTdrsDeferralOfPrincipal
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialLinesOfCreditMember 		   
Accrual TDRs, Reduction of Principal and Interest   191hafc_AccrualTdrsReductionOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialLinesOfCreditMember 		 
Accrual TDRs 2,156hafc_AccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialLinesOfCreditMember 		191hafc_AccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_CommercialLinesOfCreditMember 		 
Commercial and industrial loans [Member] | International loans [Member]      
Financing Receivable, Modifications [Line Items]      
Accrual TDRs, Reduction of Principal and Interest 200hafc_AccrualTdrsReductionOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_InternationalLoansMember 		1,087hafc_AccrualTdrsReductionOfPrincipalAndInterest
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_InternationalLoansMember 		 
Accrual TDRs $ 200hafc_AccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_InternationalLoansMember 		$ 1,087hafc_AccrualTdrs
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= hafc_CommercialAndIndustrialLoansMember
/ us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis
= hafc_InternationalLoansMember