Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950103-22-000867-index-headers.html | 2022-01-20 17:01:35 | |
| 0000950103-22-000867-index.html | 2022-01-20 17:01:35 | |
| 0000950103-22-000867.txt | 2022-01-20 17:01:35 | |
 0000950103-22-000867-xbrl.zip | 21429 | 2022-01-20 17:01:35 |
| dp165365_8k.htm | 49227 | 2022-01-20 17:01:35 |
| dp165365_8k_htm.xml | 3613 | 2022-01-20 17:01:35 |
| dp165365_ex0301.htm | 5632 | 2022-01-20 17:01:35 |
| dp165365_ex9901.htm | 16768 | 2022-01-20 17:01:35 |
| fibk-20220119.xsd | 3021 | 2022-01-20 17:01:35 |
| fibk-20220119_lab.xml | 34476 | 2022-01-20 17:01:35 |
| fibk-20220119_pre.xml | 22587 | 2022-01-20 17:01:35 |
 fibk.jpg | 6061 | 2022-01-20 17:01:35 |
| FilingSummary.xml | 1658 | 2022-01-20 17:01:35 |
| Financial_Report.xlsx | 5697 | 2022-01-20 17:01:35 |
 gwb.jpg | 6508 | 2022-01-20 17:01:35 |
| MetaLinks.json | 37749 | 2022-01-20 17:01:35 |
| R1.htm | 40109 | 2022-01-20 17:01:35 |
| report.css | 2767 | 2022-01-20 17:01:35 |
| Show.js | 1085 | 2022-01-20 17:01:35 |