XML 89 R59.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Acquisition - Summary of Purchase Price Allocation Reported, Retrospective Adjustments and Purchase Price Allocation as Remeasured (Detail) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 12 Months Ended | 0 Months Ended
--- | --- | --- | ---
Sep. 30, 2014 | Dec. 31, 2014 | Aug. 31, 2014
Assets acquired: |  |  |
Core deposit intangible |  |  | $ 2,200 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
Liabilities assumed: |  |  |
Bargain purchase gain, net of deferred taxes | 14,600 us-gaap_BusinessCombinationBargainPurchaseGainRecognizedAmount | 14,577 us-gaap_BusinessCombinationBargainPurchaseGainRecognizedAmount |
Effect of Change in Accounting Principle [Member] |  |  |
Liabilities assumed: |  |  |
Bargain purchase gain, net of deferred taxes | 8,000 us-gaap_BusinessCombinationBargainPurchaseGainRecognizedAmount / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember |  | 8,000 us-gaap_BusinessCombinationBargainPurchaseGainRecognizedAmount / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember
Central Bancorp, Inc [Member] |  |  |
Consideration paid: |  |  |
CBI stockholders |  |  | 50,000 us-gaap_BusinessCombinationConsiderationTransferred1 / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
Redemption of preferred and cumulative unpaid dividends |  |  | 28,675 us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
Total consideration paid: |  |  | 78,675 hafc_BusinessCombinationConsiderationsTransferred1 / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
Assets acquired: |  |  |
Cash and cash equivalents |  |  | 197,209 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
Securities available for sale |  |  | 663,497 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsMarketableSecurities / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
Loans |  |  | 297,272 hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoans / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
Premises and equipment |  |  | 17,925 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
Other real estate owned |  |  | 25,952 hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherRealEstateOwned / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
Income tax assets, net |  |  | 12,011 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssetsNoncurrent / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
Core deposit intangible |  |  | 2,213 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
FDIC loss sharing assets |  |  | 11,413 hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFdicLossSharingAssets / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
Bank-owned life insurance |  |  | 18,296 hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBankOwnedLifeInsurance / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
Servicing assets |  |  | 7,497 hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedServicingAssets / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
Other assets |  |  | 14,636 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
Total assets acquired |  |  | 1,267,921 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
Liabilities assumed: |  |  |
Deposits |  |  | 1,098,997 hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDepositLiabilities / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
Subordinated debentures |  |  | 18,473 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesLongTermDebt / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
Rescinded stock obligation |  |  | 15,485 hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRescindedStockObligation / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
FHLB advances |  |  | 10,000 hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAdvancesFromFederalHomeLoanBanks / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
Servicing liabilities |  |  | 6,039 hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedServicingLiabilities / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
Other liabilities |  |  | 25,675 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
Total liabilities assumed |  |  | 1,174,669 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
Total identifiable net assets |  |  | 93,252 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
Bargain purchase gain, net of deferred taxes |  |  | 14,577 us-gaap_BusinessCombinationBargainPurchaseGainRecognizedAmount / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember
Central Bancorp, Inc [Member] | As Previously Reported [Member] |  |  |
Consideration paid: |  |  |
CBI stockholders |  |  | 50,000 us-gaap_BusinessCombinationConsiderationTransferred1 / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Redemption of preferred and cumulative unpaid dividends |  |  | 28,675 us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Total consideration paid: |  |  | 80,241 hafc_BusinessCombinationConsiderationsTransferred1 / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Assets acquired: |  |  |
Cash and cash equivalents |  |  | 197,209 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Securities available for sale |  |  | 663,497 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsMarketableSecurities / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Loans |  |  | 294,032 hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoans / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Premises and equipment |  |  | 17,735 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Other real estate owned |  |  | 28,027 hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherRealEstateOwned / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Income tax assets, net |  |  | 8,800 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssetsNoncurrent / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Core deposit intangible |  |  | 2,213 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
FDIC loss sharing assets |  |  | 9,692 hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFdicLossSharingAssets / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Bank-owned life insurance |  |  | 18,296 hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBankOwnedLifeInsurance / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Other assets |  |  | 16,428 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Total assets acquired |  |  | 1,255,929 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Liabilities assumed: |  |  |
Deposits |  |  | 1,098,997 hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDepositLiabilities / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Subordinated debentures |  |  | 18,473 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesLongTermDebt / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Rescinded stock obligation |  |  | 15,720 hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRescindedStockObligation / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
FHLB advances |  |  | 10,000 hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAdvancesFromFederalHomeLoanBanks / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Other liabilities |  |  | 25,905 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Total liabilities assumed |  |  | 1,169,095 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Total identifiable net assets |  |  | 86,834 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Bargain purchase gain, net of deferred taxes |  |  | 6,593 us-gaap_BusinessCombinationBargainPurchaseGainRecognizedAmount / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Central Bancorp, Inc [Member] | Effect of Change in Accounting Principle [Member] |  |  |
Consideration paid: |  |  |
Total consideration paid: |  |  | (1,566)hafc_BusinessCombinationConsiderationsTransferred1 / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember
Assets acquired: |  |  |
Loans |  |  | 3,240 hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoans / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember
Premises and equipment |  |  | 190 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember
Other real estate owned |  |  | (2,075)hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherRealEstateOwned / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember
Income tax assets, net |  |  | 3,211 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssetsNoncurrent / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember
FDIC loss sharing assets |  |  | 1,721 hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFdicLossSharingAssets / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember
Servicing assets |  |  | 7,497 hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedServicingAssets / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember
Other assets |  |  | (1,792)us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember
Total assets acquired |  |  | 11,992 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember
Liabilities assumed: |  |  |
Rescinded stock obligation |  |  | (235)hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRescindedStockObligation / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember
Servicing liabilities |  |  | 6,039 hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedServicingLiabilities / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember
Other liabilities |  |  | (230)us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember
Total liabilities assumed |  |  | 5,574 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember
Total identifiable net assets |  |  | 6,418 us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember
Bargain purchase gain, net of deferred taxes |  |  | 7,984 us-gaap_BusinessCombinationBargainPurchaseGainRecognizedAmount / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember
Central Bancorp, Inc [Member] | Subordinated Debentures [Member] | As Previously Reported [Member] |  |  |
Consideration paid: |  |  |
Accrued interest on subordinated debentures |  |  | 1,566 hafc_BusinessCombinationConsiderationTransferredAccruedInterestOnDebt / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_LongtermDebtTypeAxis = us-gaap_SubordinatedDebtMember / us-gaap_StatementScenarioAxis = us-gaap_ScenarioPreviouslyReportedMember
Central Bancorp, Inc [Member] | Subordinated Debentures [Member] | Effect of Change in Accounting Principle [Member] |  |  |
Consideration paid: |  |  |
Accrued interest on subordinated debentures |  |  | $ (1,566)hafc_BusinessCombinationConsiderationTransferredAccruedInterestOnDebt / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember / us-gaap_LongtermDebtTypeAxis = us-gaap_SubordinatedDebtMember / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember

X
- Definition Business Combination Considerations Transferred1 + References No definition available. + Details
Name: | hafc_BusinessCombinationConsiderationsTransferred1
Namespace Prefix: | hafc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Business Combination Consideration Transferred Accrued Interest On Debt + References No definition available. + Details
Name: | hafc_BusinessCombinationConsiderationTransferredAccruedInterestOnDebt
Namespace Prefix: | hafc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Advances From Federal Home Loan Banks + References No definition available. + Details
Name: | hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAdvancesFromFederalHomeLoanBanks
Namespace Prefix: | hafc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Bank Owned Life Insurance + References No definition available. + Details
Name: | hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBankOwnedLifeInsurance
Namespace Prefix: | hafc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Deposit Liabilities + References No definition available. + Details
Name: | hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDepositLiabilities
Namespace Prefix: | hafc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed FDIC Loss Sharing Assets + References No definition available. + Details
Name: | hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedFdicLossSharingAssets
Namespace Prefix: | hafc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Business combination recognized identifiable assets acquired and liabilities assumed loans. + References No definition available. + Details
Name: | hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoans
Namespace Prefix: | hafc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Business Combination Recognized Identifiable Assets Acquired and Liabilities Assumed Other Real Estate Owned + References No definition available. + Details
Name: | hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherRealEstateOwned
Namespace Prefix: | hafc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Business combination recognized identifiable assets acquired and liabilities assumed rescinded stock obligation. + References No definition available. + Details
Name: | hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRescindedStockObligation
Namespace Prefix: | hafc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Business combination recognized identifiable assets acquired and liabilities assumed servicing assets + References No definition available. + Details
Name: | hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedServicingAssets
Namespace Prefix: | hafc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Business combination recognized identifiable assets acquired and liabilities assumed servicing liabilities + References No definition available. + Details
Name: | hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedServicingLiabilities
Namespace Prefix: | hafc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition In a business combination in which the amount of net identifiable assets acquired and liabilities assumed exceeds the aggregate consideration transferred or to be transferred (as defined), this element represents the amount of gain recognized by the entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (f)(1) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6571-128477 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6527-128477 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 25 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6911189&loc=d3e6396-128476 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 25 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6911189&loc=d3e6387-128476 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 25 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6911189&loc=d3e6393-128476 + Details
Name: | us-gaap_BusinessCombinationBargainPurchaseGainRecognizedAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6578-128477 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6613-128477 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=35744584&loc=d3e6927-128479 + Details
Name: | us-gaap_BusinessCombinationConsiderationTransferred1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_BusinessCombinationConsiderationTransferredAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 25 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6911189&loc=d3e6405-128476 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6578-128477 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 30 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6911251&loc=d3e6613-128477 + Details
Name: | us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of assets acquired at the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=39739317&loc=d3e4845-128472 + Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=39739317&loc=d3e4845-128472 + Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of investments in debt and equity securities, including, but not limited to, held-to-maturity, trading and available-for-sale expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer, acquired at the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=39739317&loc=d3e4845-128472 + Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsMarketableSecurities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of deferred tax asset attributable to deductible temporary differences and carryforwards that are expected to be realized or consumed after one year or the normal operating cycle, if longer, acquired at the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=39739317&loc=d3e4845-128472 + Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssetsNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of identifiable intangible assets recognized as of the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=39739317&loc=d3e4845-128472 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 55 -Paragraph 37 -URI http://asc.fasb.org/extlink&oid=35744172&loc=d3e2207-128464 + Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of liabilities assumed at the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=39739317&loc=d3e4845-128472 + Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilitiesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=39739317&loc=d3e4845-128472 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 55 -Paragraph 37 -URI http://asc.fasb.org/extlink&oid=35744172&loc=d3e2207-128464 + Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of long-term debt due after one year or the normal operating cycle, if longer, assumed at the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=39739317&loc=d3e4845-128472 + Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesLongTermDebt
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of other liabilities due after one year or the normal operating cycle, if longer, assumed at the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=39739317&loc=d3e4845-128472 + Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of other assets expected to be realized or consumed after one year or the normal operating cycle, if longer, acquired at the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=39739317&loc=d3e4845-128472 + Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of property, plant, and equipment recognized as of the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=39739317&loc=d3e4845-128472 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 55 -Paragraph 37 -URI http://asc.fasb.org/extlink&oid=35744172&loc=d3e2207-128464 + Details
Name: | us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=hafc_CentralBancorpIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementScenarioAxis=us-gaap_RestatementAdjustmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |