XML 76 R65.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Note 10 - Fair Value of Financial Instruments - Financial Assets and Liabilities Reported Under the Fair Value Option (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2017 | Mar. 31, 2016 | Dec. 31, 2016
Financial Assets at Fair Value Option | $ 30,400 |  | $ 30,400
Net loss from fair value adjustments | (378) | $ (987) |
Financial Liabilities at Fair Value Option | 34,500 |  | 34,000
Collateralized Mortgage Backed Securities [Member] |  |  |
Financial Assets at Fair Value Option | 1,898 |  | 2,016
Net loss from fair value adjustments | (7) | 5 |
Other Securities [Member] |  |  |
Financial Assets at Fair Value Option | 28,526 |  | 28,429
Net loss from fair value adjustments | 32 | 96 |
Borrowed Funds [Member] |  |  |
Net loss from fair value adjustments | (570) | 1,054 |
Financial Liabilities at Fair Value Option | 34,536 |  | $ 33,959
Financial Assets and Liabilities, Excluding Interest Rate Caps / Swaps [Member] |  |  |
Net loss from fair value adjustments | $ (545) | $ 1,155 |

X
- Definition The fair value option of financial assets. + References No definition available. + Details
Name: | ffic_FinancialAssetsAtFairValueOption
Namespace Prefix: | ffic_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The fair value option of financial liabilities. + References No definition available. + Details
Name: | ffic_FinancialLiabilitiesAtFairValueOption
Namespace Prefix: | ffic_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition For each line item in the statement of financial position, the amounts of gains and losses from fair value changes included in earnings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=75031198&loc=d3e14172-108612 + Details
Name: | us-gaap_FairValueOptionChangesInFairValueGainLoss1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_MortgageBackedSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=ffic_OtherSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=ffic_BorrowedFundsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=ffic_FinancialAssetsAndLiabilitiesExcludingInterestRateCapsSwapsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |