Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-011553-index-headers.html | 2022-06-13 16:06:40 | |
| 0000950170-22-011553-index.html | 2022-06-13 16:06:40 | |
| 0000950170-22-011553.txt | 2022-06-13 16:06:40 | |
 0000950170-22-011553-xbrl.zip | 12074 | 2022-06-13 16:06:40 |
| FilingSummary.xml | 1741 | 2022-06-13 16:06:40 |
| Financial_Report.xlsx | 5722 | 2022-06-13 16:06:40 |
| fisi-20220613.htm | 64424 | 2022-06-13 16:06:40 |
| fisi-20220613.xsd | 2498 | 2022-06-13 16:06:40 |
| fisi-20220613_htm.xml | 4752 | 2022-06-13 16:06:40 |
| fisi-20220613_lab.xml | 13562 | 2022-06-13 16:06:40 |
| fisi-20220613_pre.xml | 9998 | 2022-06-13 16:06:40 |
| fisi-ex99_1.htm | 13036 | 2022-06-13 16:06:40 |
 img145321324_0.jpg | 36279 | 2022-06-13 16:06:40 |
| MetaLinks.json | 17649 | 2022-06-13 16:06:40 |
| R1.htm | 40348 | 2022-06-13 16:06:40 |
| report.css | 2767 | 2022-06-13 16:06:40 |
| Show.js | 1085 | 2022-06-13 16:06:40 |