XML 74 R63.htm IDEA: XBRL DOCUMENT
v3.20.2

Loans Held for Sale - Delinquent and Non-performing Loans Sold During the Period Indicated (Details) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2020 loan | Sep. 30, 2019 USD ($) loan | Sep. 30, 2020 USD ($) loan | Sep. 30, 2019 USD ($) loan
Nonperforming Financial Instruments [Member] |  |  |  |
Loans sold | loan |  | 2 | 2 | 5
Proceeds |  | $ 3,948 | $ 580 | $ 5,118
Net (charge-offs) recoveries |  |  | 0 | (1)
Net gain (loss) |  | $ 204 | $ 42 | $ 267
Nonperforming Financial Instruments [Member] | Multi-family Residential Portfolio Segment [Member] |  |  |  |
Loans sold | loan |  | 1 | 1 | 3
Proceeds |  | $ 700 | $ 284 | $ 1,465
Net (charge-offs) recoveries |  |  | 0 | 0
Net gain (loss) |  | $ 204 | $ 42 | $ 267
Nonperforming Financial Instruments [Member] | Commercial Real Estate Portfolio Segment [Member] |  |  |  |
Loans sold | loan |  |  |  | 1
Proceeds |  |  |  | $ 3,248
Net (charge-offs) recoveries |  |  |  | 0
Net gain (loss) |  |  |  | $ 0
Nonperforming Financial Instruments [Member] | One-To-Four Family - Mixed-Use Property Portfolio Segment [Member] |  |  |  |
Loans sold | loan |  |  | 1 | 1
Proceeds |  |  | $ 296 | $ 405
Net (charge-offs) recoveries |  |  | 0 | (1)
Net gain (loss) |  |  | $ 0 | $ 0
Nonperforming Financial Instruments [Member] | Small Business Administration Portfolio Segment [Member] |  |  |  |
Loans sold | loan |  | 1 |  |
Proceeds |  | $ 3,248 |  |
Performing Financial Instruments [Member] |  |  |  |
Loans sold | loan | 0 |  |  | 3
Proceeds |  |  |  | $ 2,069
Net (charge-offs) recoveries |  |  |  | 0
Net gain (loss) |  |  |  | $ 114
Performing Financial Instruments [Member] | Small Business Administration Portfolio Segment [Member] |  |  |  |
Loans sold | loan |  |  |  | 3
Proceeds |  |  |  | $ 2,069
Net (charge-offs) recoveries |  |  |  | 0
Net gain (loss) |  |  |  | $ 114

X
- Definition Amount of net recoveries (charge-offs) during the period on delinquent and non-performing loans during the period. + References No definition available. + Details
Name: | ffic_DelinquentAndNonPerformingLoansNetRecoveriesChargeOffs
Namespace Prefix: | ffic_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Proceeds from the sales of delinquent and non-performing loans sold during the period. + References No definition available. + Details
Name: | ffic_DelinquentAndNonPerformingLoansProceeds
Namespace Prefix: | ffic_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Delinquent and non-performing loans sold during the period. + References No definition available. + Details
Name: | ffic_DelinquentAndNonPerformingLoansSold
Namespace Prefix: | ffic_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Net gain (loss) on delinquent and non-performing loans during the period. + References No definition available. + Details
Name: | ffic_DelinquentAndNonperformingLoansNetGainLoss
Namespace Prefix: | ffic_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_FinancialInstrumentPerformanceStatusAxis=us-gaap_NonperformingFinancingReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=ffic_MultiFamilyResidentialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialRealEstatePortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=ffic_OneToFourFamilyMixedUsePropertyPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=ffic_SmallBusinessAdministrationPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentPerformanceStatusAxis=us-gaap_PerformingFinancingReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |