Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share - Reconciliation of Components Used to Derive Basic and Diluted EPS (Detail)

v2.4.1.9
Earnings Per Share - Reconciliation of Components Used to Derive Basic and Diluted EPS (Detail) (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended
Mar. 31, 2015
Jun. 30, 2014
Mar. 31, 2014
Earnings Per Share [Abstract]      
Income from continuing operations, net of taxes $ 11,054us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest   $ 10,969us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
Income from discontinued operations, net of taxes     22us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest
Net income 11,054us-gaap_NetIncomeLoss   10,991us-gaap_NetIncomeLoss
Effect of dilutive securities - options and unvested restricted stock 0us-gaap_AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits   0us-gaap_AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits
Income from continuing operations, net of taxes 11,054us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest   10,969us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
Income from discontinued operations, net of taxes     22us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest
Net income $ 11,054us-gaap_NetIncomeLoss   $ 10,991us-gaap_NetIncomeLoss
Weighted-Average Shares, Income from continuing operations, net of taxes 31,747,299hafc_WeightedAverageNumberOfBasicSharesOutstandingContinuingOperations   31,659,705hafc_WeightedAverageNumberOfBasicSharesOutstandingContinuingOperations
Weighted-Average Shares, Basic EPS 31,747,299us-gaap_WeightedAverageNumberOfSharesOutstandingBasic   31,659,705us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Weighted-Average Shares, Effect of dilutive securities - options and unvested restricted stock 279,424us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements   274,458us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
Weighted-Average Shares, Income from continuing operations, net of taxes 32,026,723hafc_WeightedAverageNumberOfDilutedSharesOutstandingContinuingOperations   31,934,163hafc_WeightedAverageNumberOfDilutedSharesOutstandingContinuingOperations
Weighted-Average Shares, Diluted EPS 32,026,723us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding   31,934,163us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding
Per Share Amount, Income from continuing operations, net of taxes $ 0.35us-gaap_IncomeLossFromContinuingOperationsPerBasicShare   $ 0.35us-gaap_IncomeLossFromContinuingOperationsPerBasicShare
Per Share Amount, Income from discontinued operations, net of taxes $ 0us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare   $ 0us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare
Per Share Amount, Basic EPS $ 0.35us-gaap_EarningsPerShareBasic   $ 0.35us-gaap_EarningsPerShareBasic
Per Share Amount, Effect of dilutive securities - options and unvested restricted stock $ 0hafc_EffectOfDilutiveSecuritiesPerShare   $ 0hafc_EffectOfDilutiveSecuritiesPerShare
Per Share Amount, Income from continuing operations, net of taxes $ 0.35us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare   $ 0.34us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare
Per Share Amount, Income from discontinued operations, net of taxes $ 0us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare $ 0.01us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare $ 0us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare
Diluted earnings per share $ 0.35us-gaap_EarningsPerShareDiluted   $ 0.34us-gaap_EarningsPerShareDiluted