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Acquisition - Additional Information (Detail) (USD $)
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0 Months Ended | 3 Months Ended | 12 Months Ended | |
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Aug. 31, 2014
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Mar. 31, 2015
Branches
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Mar. 31, 2014
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Dec. 31, 2014
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| Loans At Acquisition Date [Line Items] | ||||
| Number of branch locations | 49hafc_NumberOfBranchLocations | |||
| Merger and integration expense | $ 1,611,000us-gaap_BusinessCombinationIntegrationRelatedCosts | $ 85,000us-gaap_BusinessCombinationIntegrationRelatedCosts | ||
| Core deposit intangible | 2,200,000us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles | |||
| Core deposit intangible, useful life | 10 years | |||
| Amortization expense of core deposit intangible | 95,000us-gaap_AmortizationOfIntangibleAssets | |||
| Certificates of deposit | 7,400,000us-gaap_CertificatesOfDepositAtCarryingValue | |||
| Amortization of certificates of deposit | 1,600,000us-gaap_AccretionExpense | |||
| Discount on subordinated debentures | 8,300,000us-gaap_DebtInstrumentUnamortizedDiscount | |||
| Amortization of subordinated debentures | 38,000us-gaap_AmortizationOfDebtDiscountPremium | |||
| Effect of Change in Accounting Principle [Member] | ||||
| Loans At Acquisition Date [Line Items] | ||||
| Bargain purchase gain, net of deferred taxes |
8,000,000us-gaap_BusinessCombinationBargainPurchaseGainRecognizedAmount / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember |
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| Central Bancorp, Inc [Member] | ||||
| Loans At Acquisition Date [Line Items] | ||||
| Consideration paid for redemption of preferred stock |
28,675,000us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember |
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| Common stock, price per share after acquisition |
$ 17.64us-gaap_BusinessAcquisitionSharePrice / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember |
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| Consideration paid |
50,000,000us-gaap_BusinessCombinationConsiderationTransferred1 / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember |
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| Total assets acquired |
1,267,921,000us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember |
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| Total liabilities assumed |
1,174,669,000us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember |
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| Total identifiable net assets |
93,252,000us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember |
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| Loans |
297,272,000hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoans / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember |
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| Total deposits |
1,098,997,000hafc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDepositLiabilities / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember |
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| Number of branch locations |
23hafc_NumberOfBranchLocations / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember |
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| Bargain purchase gain, net of deferred taxes |
14,577,000us-gaap_BusinessCombinationBargainPurchaseGainRecognizedAmount / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember |
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| Merger and integration expense |
1,600,000us-gaap_BusinessCombinationIntegrationRelatedCosts / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember |
6,600,000us-gaap_BusinessCombinationIntegrationRelatedCosts / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember |
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| Core deposit intangible |
$ 2,213,000us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles / us-gaap_BusinessAcquisitionAxis = hafc_CentralBancorpIncMember |
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- Definition
Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Deposit Liabilities No definition available.
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- Definition
Business combination recognized identifiable assets acquired and liabilities assumed loans. No definition available.
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- Details
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- Definition
Number Of Branch Locations No definition available.
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- Definition
Amount recognized for the passage of time, typically for liabilities, that have been discounted to their net present values. Excludes accretion associated with asset retirement obligations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Price of a single share of a number of saleable stocks paid or offered to be paid in a business combination. No definition available.
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- 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Costs incurred to effect a business combination which have been expensed during the period. Such costs could include business integration costs, systems integration and conversion costs, and severance and other employee-related costs. No definition available.
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- Definition
Amount of assets acquired at the acquisition date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of identifiable intangible assets recognized as of the acquisition date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of liabilities assumed at the acquisition date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
A savings certificate entitling the Entity (that is, bearer) to receive interest at an established maturity date, based upon a fixed interest rate. A certificate of deposit may be issued in any denomination. Certificates of deposit are generally issued by commercial banks and, therefore, insured by the FDIC (up to the prescribed limit). Certificates of deposit generally restrict holders from withdrawing funds on demand without the incurrence of penalties. Generally, only certificates of deposit with original maturities of three months or less qualify as cash equivalents. Original maturity means original maturity to the entity holding the investment. As a related example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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- Details
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- Details
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