Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-003202-index-headers.html | 2023-02-17 16:06:14 | |
| 0000950170-23-003202-index.html | 2023-02-17 16:06:14 | |
| 0000950170-23-003202.txt | 2023-02-17 16:06:14 | |
 0000950170-23-003202-xbrl.zip | 11014 | 2023-02-17 16:06:14 |
| FilingSummary.xml | 1739 | 2023-02-17 16:06:14 |
| Financial_Report.xlsx | 5755 | 2023-02-17 16:06:14 |
| fisi-20230217.htm | 68228 | 2023-02-17 16:06:14 |
| fisi-20230217.xsd | 2472 | 2023-02-17 16:06:14 |
| fisi-20230217_htm.xml | 4750 | 2023-02-17 16:06:14 |
| fisi-20230217_lab.xml | 13474 | 2023-02-17 16:06:14 |
| fisi-20230217_pre.xml | 9902 | 2023-02-17 16:06:14 |
| fisi-ex99_1.htm | 9479 | 2023-02-17 16:06:14 |
 img145321324_0.jpg | 19719 | 2023-02-17 16:06:14 |
| MetaLinks.json | 18099 | 2023-02-17 16:06:14 |
| R1.htm | 39722 | 2023-02-17 16:06:14 |
| report.css | 2767 | 2023-02-17 16:06:14 |
| Show.js | 1085 | 2023-02-17 16:06:14 |