|
Liquidity - Additional Information (Detail) (USD $)
|
Mar. 31, 2015
Financial_Institution
|
Dec. 31, 2014
|
|---|---|---|
| Line of Credit Facility [Line Items] | ||
| Bank's FHLB borrowings | $ 150,000,000us-gaap_AdvancesFromFederalHomeLoanBanks | |
| Line of credit | 95,000,000us-gaap_LineOfCredit | |
| Number of financial institutions | 3hafc_NumberOfFinancialInstitutions | |
| Hanmi Bank [Member] | ||
| Line of Credit Facility [Line Items] | ||
| Broker deposits |
99,000us-gaap_GoodFaithAndMarginDepositsWithBrokerDealers / dei_LegalEntityAxis = us-gaap_SubsidiariesMember |
|
| Total borrowing capacity based on pledged collateral |
649,600,000hafc_BorrowingCapacityBasedOnPledgedCollateral / dei_LegalEntityAxis = us-gaap_SubsidiariesMember |
649,500,000hafc_BorrowingCapacityBasedOnPledgedCollateral / dei_LegalEntityAxis = us-gaap_SubsidiariesMember |
| Borrowing capacity available based on pledged collateral |
649,600,000hafc_BorrowingCapacityAvailableBasedOnPledgedCollateral / dei_LegalEntityAxis = us-gaap_SubsidiariesMember |
499,500,000hafc_BorrowingCapacityAvailableBasedOnPledgedCollateral / dei_LegalEntityAxis = us-gaap_SubsidiariesMember |
| Bank's FHLB borrowings |
0us-gaap_AdvancesFromFederalHomeLoanBanks / dei_LegalEntityAxis = us-gaap_SubsidiariesMember |
150,000,000us-gaap_AdvancesFromFederalHomeLoanBanks / dei_LegalEntityAxis = us-gaap_SubsidiariesMember |
| Borrowing percentage of assets |
0.00%hafc_BorrowingPercentageOfAssets / dei_LegalEntityAxis = us-gaap_SubsidiariesMember |
3.54%hafc_BorrowingPercentageOfAssets / dei_LegalEntityAxis = us-gaap_SubsidiariesMember |
| Amount available from borrowing source |
55,900,000hafc_AmountAvailableFromBorrowingSource / dei_LegalEntityAxis = us-gaap_SubsidiariesMember |
|
| Carrying value for loans pledged by Bank |
77,400,000hafc_CarryingValueForLoansPledgedByBank / dei_LegalEntityAxis = us-gaap_SubsidiariesMember |
|
| Borrowings |
0hafc_Borrowing / dei_LegalEntityAxis = us-gaap_SubsidiariesMember |
|
| Maximum borrowing capacity of line of credit |
$ 100,000,000us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity / dei_LegalEntityAxis = us-gaap_SubsidiariesMember |
|
| Hanmi Bank [Member] | Maximum [Member] | ||
| Line of Credit Facility [Line Items] | ||
| Percentage of borrowings from FHLB |
30.00%us-gaap_FederalHomeLoanBankAdvancesBranchOfFHLBBankInterestRate / dei_LegalEntityAxis = us-gaap_SubsidiariesMember / us-gaap_RangeAxis = us-gaap_MaximumMember |
| X | ||||||||||
|
- Definition
Amount available from borrowing source. No definition available.
|
| X | ||||||||||
|
- Definition
Borrowing. No definition available.
|
| X | ||||||||||
|
- Definition
Borrowing capacity available based on pledged collateral. No definition available.
|
| X | ||||||||||
|
- Definition
Borrowing capacity based on pledged collateral. No definition available.
|
| X | ||||||||||
|
- Definition
Borrowing percentage of assets. No definition available.
|
| X | ||||||||||
|
- Definition
Carrying value for loans pledged by bank. No definition available.
|
| X | ||||||||||
|
- Definition
Number Of Financial Institutions No definition available.
|
| X | ||||||||||
|
- Definition
Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Discloses the single interest rate [if] applicable to the advances from the Federal Home Loan Bank, by branch, as of the Balance Sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of right to receive cash and securities on deposit with broker-dealers to demonstrate an intention to complete a purchase (good faith deposit) and collateral deposited by counterparty to cover the credit risk assumed (margin deposit). No definition available.
|
| X | ||||||||||
|
- Definition
The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|