XML 59 R47.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Regulatory Capital (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Notes Tables |
Summary of compliance with banking regulatory capital standards | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | December 31, 2021 |  | December 31, 2020 |
​ | ​ | ​ | ​ | ​ | Percent of | ​ | ​ | ​ | ​ | Percent of |
​ |  | Amount |  | Assets |  | Amount |  | Assets |
​ |  | (Dollars in thousands) | ​
Tier I (leverage) capital: |  | ​ |  |  |  |  | ​ |  |  |  | ​
Capital level | ​ | $ | 840,105 |  | 10.39 | % | $ | 733,010 |  | 9.27 | %
Requirement to be well capitalized | ​ |  | 404,366 |  | 5.00 | ​ |  | 395,510 |  | 5.00 | ​
Excess | ​ |  | 435,739 |  | 5.39 | ​ |  | 337,500 |  | 4.27 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Common Equity Tier I risk-based capital: | ​ |  |  |  |  | ​ |  |  |  |  | ​
Capital level | ​ | $ | 840,105 |  | 13.58 | % | $ | 733,010 |  | 11.65 | %
Requirement to be well capitalized | ​ |  | 402,100 |  | 6.50 | ​ |  | 408,929 |  | 6.50 | ​
Excess | ​ |  | 438,005 |  | 7.08 | ​ |  | 324,081 |  | 5.15 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Tier I risk-based capital: | ​ |  |  |  |  | ​ |  |  |  |  | ​
Capital level | ​ | $ | 840,105 |  | 13.58 | % | $ | 733,010 |  | 11.65 | %
Requirement to be well capitalized | ​ |  | 494,892 |  | 8.00 | ​ |  | 503,297 |  | 8.00 | ​
Excess | ​ |  | 345,213 |  | 5.58 | ​ |  | 229,713 |  | 3.65 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Total risk-based capital: | ​ |  |  |  |  | ​ |  |  |  |  | ​
Capital level | ​ | $ | 874,400 |  | 14.13 | % | $ | 773,807 |  | 12.30 | %
Requirement to be well capitalized | ​ |  | 618,615 |  | 10.00 | ​ |  | 629,121 |  | 10.00 | ​
Excess | ​ |  | 255,785 |  | 4.13 | ​ |  | 144,686 |  | 2.30 | ​
Holding Company |
Notes Tables |
Summary of compliance with banking regulatory capital standards | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | December 31, 2021 |  | December 31, 2020 |
​ | ​ | ​ | ​ | ​ | Percent of | ​ | ​ | ​ | ​ | Percent of |
​ |  | Amount |  | Assets |  | Amount |  | Assets |
​ | ​ | (Dollars in thousands) |
Tier I (leverage) capital: |  | ​ |  |  |  |  | ​ |  |  |  | ​
Capital level | ​ | $ | 726,174 |  | 8.98 | % | $ | 662,987 |  | 8.38 | %
Requirement to be well capitalized | ​ |  | 404,422 |  | 5.00 | ​ |  | 395,439 |  | 5.00 | ​
Excess | ​ |  | 321,752 |  | 3.98 | ​ |  | 267,548 |  | 3.38 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Common Equity Tier I risk-based capital: | ​ |  |  |  |  | ​ |  |  |  |  | ​
Capital level | ​ | $ | 671,494 |  | 10.86 | % | $ | 621,247 |  | 9.88 | %
Requirement to be well capitalized | ​ |  | 401,836 |  | 6.50 | ​ |  | 408,694 |  | 6.50 | ​
Excess | ​ |  | 269,658 |  | 4.36 | ​ |  | 212,553 |  | 3.38 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Tier I risk-based capital: | ​ |  |  |  |  | ​ |  |  |  |  | ​
Capital level | ​ | $ | 726,174 |  | 11.75 | % | $ | 662,987 |  | 10.54 | %
Requirement to be well capitalized | ​ |  | 494,568 |  | 8.00 | ​ |  | 503,008 |  | 8.00 | ​
Excess | ​ |  | 231,606 |  | 3.75 | ​ |  | 159,979 |  | 2.54 | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Total risk-based capital: | ​ |  |  |  |  | ​ |  |  |  |  | ​
Capital level | ​ | $ | 885,469 |  | 14.32 | % | $ | 794,034 |  | 12.63 | %
Requirement to be well capitalized | ​ |  | 618,210 |  | 10.00 | ​ |  | 628,760 |  | 10.00 | ​
Excess | ​ |  | 267,259 |  | 4.32 | ​ |  | 165,274 |  | 2.63 | ​

X
- Definition Tabular disclosure of the capital amounts and ratios as of the balance sheet date, indicating whether the entity or entities are in compliance with regulatory capital requirements, by entity. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958570-112826 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958568-112826 + Details
Name: | us-gaap_ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | dei_LegalEntityAxis=ffic_HoldingCompanyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |