XML 74 R51.htm IDEA: XBRL DOCUMENT
v3.10.0.1

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) | 12 Months Ended
--- | ---
Dec. 31, 2018 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Allowance threshold for impaired and non-impaired commercial loans | $ 250,000
Commercial |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Restructured Loans, Loan Relationships, Review Threshold Amount Minimum | 250,000
Residential real estate |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Restructured Loans, Loan Relationships, Review Threshold Amount Minimum | $ 250,000

X
- Definition Allowance threshold for impaired and non-impaired commercial loans + References No definition available. + Details
Name: | ffbc_AllowanceThresholdForImpairedAndNonImpairedCommercialLoans
Namespace Prefix: | ffbc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Restructured Loans, Loan Relationships, Review Threshold Amount Minimum for commercial and other loans greater than $250,000 + References No definition available. + Details
Name: | ffbc_RestructuredLoansLoanRelationshipsReviewThresholdAmountMinimum
Namespace Prefix: | ffbc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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_AccountsNotesAndLoansReceivableLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ResidentialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |