XML 43 R32.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Organization and Basis of Presentation (Details) $ in Millions | 3 Months Ended
--- | ---
Sep. 30, 2016 USD ($)
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Proceeds from cancellation of Federal Reserve Bank stock | $ 14.4

X
- Definition Proceeds From Cancellation Of Federal Reserve Bank Stock + References No definition available. + Details
Name: | hafc_ProceedsFromCancellationOfFederalReserveBankStock
Namespace Prefix: | hafc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration