Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950103-21-014191-index-headers.html | 2021-09-20 06:05:26 | |
| 0000950103-21-014191-index.html | 2021-09-20 06:05:26 | |
| 0000950103-21-014191.txt | 2021-09-20 06:05:26 | |
 0000950103-21-014191-xbrl.zip | 176701 | 2021-09-20 06:05:26 |
| dp158094_8k.htm | 64802 | 2021-09-20 06:05:26 |
| dp158094_8k_htm.xml | 3516 | 2021-09-20 06:05:26 |
| dp158094_ex0201.htm | 686449 | 2021-09-20 06:05:26 |
| dp158094_ex1001.htm | 182402 | 2021-09-20 06:05:26 |
| dp158094_ex1002.htm | 315812 | 2021-09-20 06:05:26 |
| dp158094_ex1003.htm | 15548 | 2021-09-20 06:05:26 |
| fibk-20210915.xsd | 3012 | 2021-09-20 06:05:26 |
| fibk-20210915_lab.xml | 34239 | 2021-09-20 06:05:26 |
| fibk-20210915_pre.xml | 22350 | 2021-09-20 06:05:26 |
| FilingSummary.xml | 1729 | 2021-09-20 06:05:26 |
| Financial_Report.xlsx | 5675 | 2021-09-20 06:05:26 |
| MetaLinks.json | 37515 | 2021-09-20 06:05:26 |
| R1.htm | 38579 | 2021-09-20 06:05:26 |
| report.css | 2767 | 2021-09-20 06:05:26 |
| Show.js | 1085 | 2021-09-20 06:05:26 |