Annual report pursuant to Section 13 and 15(d)

Sale of Insurance Subsidiaries and Discontinued Operations - Summarized Financial Information of Discontinued Operations (Detail)

v2.4.1.9
Sale of Insurance Subsidiaries and Discontinued Operations - Summarized Financial Information of Discontinued Operations (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 12 Months Ended
Jun. 30, 2014
Mar. 31, 2014
Dec. 31, 2013
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Discontinued Operations and Disposal Groups [Abstract]                  
Noninterest (loss) income             $ (14)us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss $ 115us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss $ 287us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss
Gain on disposal             51us-gaap_DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax    
Income before taxes             37us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax 115us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax 287us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax
Provision for income taxes             481us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation 42us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation 120us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation
Net (loss) income from discontinued operations (467)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax 23us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax (85)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax 70us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax 160us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax (72)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax (444)us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax 73us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax 167us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax
Total assets     5,944us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation         5,944us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation  
Net assets of discontinued operations     $ 2,469hafc_AssetsOfDisposalGroupIncludingDiscontinuedOperationNet         $ 2,469hafc_AssetsOfDisposalGroupIncludingDiscontinuedOperationNet