XML 51 R40.htm IDEA: XBRL DOCUMENT
v3.20.2

Use of Estimates (Details) $ in Thousands | Sep. 30, 2020 USD ($) loan | Jun. 30, 2020 USD ($) | Dec. 31, 2019 USD ($)
--- | --- | --- | ---
Goodwill | $ 16,127 |  | $ 16,127
Loans Receivable [Member] |  |  |
Number of active forbearances | loan | 509 |  |
Outstanding balance in active forbearance | $ 846,200 | $ 1,300,000 |
Financing Receivable | $ 28,400 |  |

X
- Definition The outstanding balance of financing receivable that are in active forbearance. + References No definition available. + Details
Name: | ffic_FinancingReceivableActiveForbearance
Namespace Prefix: | ffic_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of financing receivable in principal, interest and escrow deferred as a result of unusual or infrequent event. + References No definition available. + Details
Name: | ffic_FinancingReceivableDefermentPrincipalInterestAndEscrow
Namespace Prefix: | ffic_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The number of financing receivables in active forbearances. + References No definition available. + Details
Name: | ffic_FinancingReceivableNumberOfActiveForbearances
Namespace Prefix: | ffic_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=77989000&loc=SL49117168-202975 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266 + Details
Name: | us-gaap_Goodwill
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=us-gaap_LoansReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |