Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-24-086488-index-headers.html | 2024-07-25 16:06:08 | |
| 0000950170-24-086488-index.html | 2024-07-25 16:06:08 | |
| 0000950170-24-086488.txt | 2024-07-25 16:06:08 | |
 0000950170-24-086488-xbrl.zip | 45485 | 2024-07-25 16:06:08 |
| FilingSummary.xml | 1662 | 2024-07-25 16:06:08 |
| Financial_Report.xlsx | 5748 | 2024-07-25 16:06:08 |
| fisi-20240630.htm | 49560 | 2024-07-25 16:06:08 |
| fisi-20240630.xsd | 25037 | 2024-07-25 16:06:08 |
| fisi-20240630_htm.xml | 4750 | 2024-07-25 16:06:08 |
| fisi-ex99_1.htm | 1590977 | 2024-07-25 16:06:08 |
 img145321324_0.jpg | 950180 | 2024-07-25 16:06:08 |
| MetaLinks.json | 18039 | 2024-07-25 16:06:08 |
| R1.htm | 39713 | 2024-07-25 16:06:08 |
| report.css | 2766 | 2024-07-25 16:06:08 |
| Show.js | 1084 | 2024-07-25 16:06:08 |