Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-013370-index-headers.html | 2022-07-28 16:09:16 | |
| 0000950170-22-013370-index.html | 2022-07-28 16:09:16 | |
| 0000950170-22-013370.txt | 2022-07-28 16:09:16 | |
 0000950170-22-013370-xbrl.zip | 60620 | 2022-07-28 16:09:16 |
| FilingSummary.xml | 1739 | 2022-07-28 16:09:16 |
| Financial_Report.xlsx | 5748 | 2022-07-28 16:09:16 |
| fisi-20220728.htm | 69548 | 2022-07-28 16:09:16 |
| fisi-20220728.xsd | 2490 | 2022-07-28 16:09:16 |
| fisi-20220728_htm.xml | 4750 | 2022-07-28 16:09:16 |
| fisi-20220728_lab.xml | 13466 | 2022-07-28 16:09:16 |
| fisi-20220728_pre.xml | 9902 | 2022-07-28 16:09:16 |
| fisi-ex99_1.htm | 2612152 | 2022-07-28 16:09:16 |
 img145321324_0.jpg | 36279 | 2022-07-28 16:09:16 |
| MetaLinks.json | 17597 | 2022-07-28 16:09:16 |
| R1.htm | 40194 | 2022-07-28 16:09:16 |
| report.css | 2767 | 2022-07-28 16:09:16 |
| Show.js | 1085 | 2022-07-28 16:09:16 |