Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001623632-20-000816-index-headers.html | 2020-04-08 11:33:31 | |
| 0001623632-20-000816-index.html | 2020-04-08 11:33:31 | |
| 0001623632-20-000816.txt | 2020-04-08 11:33:31 | |
 0001623632-20-000816-xbrl.zip | 23328 | 2020-04-08 11:33:31 |
| FilingSummary.xml | 3549 | 2020-04-08 11:33:31 |
| Financial_Report.xlsx | 7839 | 2020-04-08 11:33:31 |
| fisi-20200324.xml | 5940 | 2020-04-08 11:33:31 |
| fisi-20200324.xsd | 4370 | 2020-04-08 11:33:31 |
| fisi-20200324_def.xml | 92524 | 2020-04-08 11:33:31 |
| fisi-20200324_lab.xml | 130387 | 2020-04-08 11:33:31 |
| fisi-20200324_pre.xml | 79650 | 2020-04-08 11:33:31 |
| form.htm | 6376 | 2020-04-08 11:33:31 |
| R1.htm | 18260 | 2020-04-08 11:33:31 |
| R2.htm | 3772 | 2020-04-08 11:33:31 |
| R3.htm | 12544 | 2020-04-08 11:33:31 |
| R4.htm | 7495 | 2020-04-08 11:33:31 |
| report.css | 2767 | 2020-04-08 11:33:31 |
| Show.js | 1084 | 2020-04-08 11:33:31 |