Document And Entity Information
Document And Entity Information | Oct. 26, 2023 |
Document Information [Line Items] | |
Entity, Registrant Name | The First of Long Island Corporation |
Document, Type | 8-K |
Document, Period End Date | Oct. 26, 2023 |
Entity, Incorporation, State or Country Code | NY |
Entity, File Number | 001-32964 |
Entity, Tax Identification Number | 11-2672906 |
Entity, Address, Address Line One | 275 Broadhollow Road |
Entity, Address, City or Town | Melville |
Entity, Address, State or Province | NY |
Entity, Address, Postal Zip Code | 11747 |
City Area Code | 516 |
Local Phone Number | 671-4900 |
Written Communications | false |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Title of 12(b) Security | Common stock |
Trading Symbol | FLIC |
Security Exchange Name | NASDAQ |
Entity, Emerging Growth Company | false |
Amendment Flag | false |
Entity, Central Index Key | 0000740663 |