XML 76 R60.htm IDEA: XBRL DOCUMENT
v3.22.4

Loans and Allowance for Credit Losses - Troubled Debt Restructurings That Are Performing (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 USD ($) | Dec. 31, 2022 USD ($) contract | Dec. 31, 2021 USD ($) contract | Dec. 31, 2020 USD ($) contract
Number of contracts | 6 | 16 | 3 | 2
Amortized Cost | $ 11,817 | $ 11,817 |  |
Performing Financial Instruments [Member] |  |  |  |
Number of contracts | contract |  |  | 20 |
Amortized Cost |  |  | $ 12,762 |
Nonperforming Financial Instruments [Member] |  |  |  |
Number of contracts | contract |  | 2 |  | 12
Amortized Cost | 3,263 | $ 3,263 |  | $ 2,201
Multi-Family Residential | Performing Financial Instruments [Member] |  |  |  |
Number of contracts | contract |  | 6 | 6 |
Amortized Cost | 1,673 | $ 1,673 | $ 1,690 |
Commercial Real Estate [Member] |  |  |  |
Number of contracts |  |  | 3 |
Commercial Real Estate [Member] | Performing Financial Instruments [Member] |  |  |  |
Number of contracts | contract |  | 1 | 1 |
Amortized Cost | 7,572 | $ 7,572 | $ 7,572 |
One-To-Four Family - Mixed Used Property |  |  |  |
Number of contracts | contract |  | 4 |  |
Amortized Cost | 1,222 | $ 1,222 |  |
One-To-Four Family - Mixed Used Property | Performing Financial Instruments [Member] |  |  |  |
Number of contracts | contract |  |  | 5 |
Amortized Cost |  |  | $ 1,636 |
One-To-Four Family - Residential |  |  |  |
Number of contracts | contract |  | 1 |  |
Amortized Cost | $ 253 | $ 253 |  |
One-To-Four Family - Residential | Performing Financial Instruments [Member] |  |  |  |
Number of contracts | contract |  |  | 3 |
Amortized Cost |  |  | $ 483 |
Small Business Administration |  |  |  |
Number of contracts | 1 | 1 |  |
Amortized Cost | $ 242 | $ 242 |  |
Commercial Business and Other |  |  |  |
Number of contracts | 5 | 3 |  | 1
Amortized Cost | $ 855 | $ 855 |  |
Commercial Business and Other | Performing Financial Instruments [Member] |  |  |  |
Number of contracts | contract |  |  | 5 |
Amortized Cost |  |  | $ 1,381 |

X
- Definition The amount of amortized cost of financing receivables modified as troubled debt restructuring. + References No definition available. + Details
Name: | ffic_FinancingReceivableTroubledDebtRestructuringAmortizedCost
Namespace Prefix: | ffic_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Number of financing receivables that have been modified by troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524 + Details
Name: | us-gaap_FinancingReceivableModificationsNumberOfContracts2
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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

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_MultiFamilyResidentialMember
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_OneToFourFamilyMixedUsedPropertyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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