XML 67 R52.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Mergers and Acquisitions - Narrative (Details) | Jul. 29, 2016 shares
--- | ---
Wilshire Bancorp, Inc |
Business Acquisition, Equity Interests Issued or Issuable [Line Items] |
Common stock received for each share of Wilshire common stock | 0.7034

X
- Definition Business Combination, Consideration Transferred, Equity Interests Issued and Issuable, Entity Shares Issued Per Acquiree Share + References No definition available. + Details
Name: | hope_BusinessCombinationConsiderationTransferredEquityInterestsIssuedandIssuableEntitySharesIssuedPerAcquireeShare
Namespace Prefix: | hope_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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