Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001623632-20-000227-index-headers.html | 2020-02-13 13:55:10 | |
| 0001623632-20-000227-index.html | 2020-02-13 13:55:10 | |
| 0001623632-20-000227.txt | 2020-02-13 13:55:10 | |
 0001623632-20-000227-xbrl.zip | 41938 | 2020-02-13 13:55:10 |
 BarChart1.png | 30815 | 2020-02-13 13:55:10 |
| FilingSummary.xml | 3623 | 2020-02-13 13:55:10 |
| fisi-20200128.xml | 60151 | 2020-02-13 13:55:10 |
| fisi-20200128.xsd | 8912 | 2020-02-13 13:55:10 |
| fisi-20200128_cal.xml | 4784 | 2020-02-13 13:55:10 |
| fisi-20200128_def.xml | 214585 | 2020-02-13 13:55:10 |
| fisi-20200128_lab.xml | 154113 | 2020-02-13 13:55:10 |
| fisi-20200128_pre.xml | 168335 | 2020-02-13 13:55:10 |
| form.htm | 30092 | 2020-02-13 13:55:10 |
| R1.htm | 18269 | 2020-02-13 13:55:10 |
| R10.htm | 7501 | 2020-02-13 13:55:10 |
| R2.htm | 135743 | 2020-02-13 13:55:10 |
| R9.htm | 248508 | 2020-02-13 13:55:10 |
| report.css | 2767 | 2020-02-13 13:55:10 |
| Show.js | 1085 | 2020-02-13 13:55:10 |