Document Format Files
Seq | Description | Document | Type | Size |
---|---|---|---|---|
1 | 8-K | fibk-20210128.htm iXBRL | 8-K | 41322 |
2 | EX-99.1 | fibk-20201231x8kpr.htm | EX-99.1 | 784623 |
3 | EX-99.2 | january2021ip.htm | EX-99.2 | 66447 |
9 | FIBK LOGO | fibslogo2linea041.jpg | GRAPHIC | 165531 |
10 | GRAPHIC | january2021ip001.jpg | GRAPHIC | 290824 |
11 | GRAPHIC | january2021ip002.jpg | GRAPHIC | 262641 |
12 | GRAPHIC | january2021ip003.jpg | GRAPHIC | 135306 |
13 | GRAPHIC | january2021ip004.jpg | GRAPHIC | 127395 |
14 | GRAPHIC | january2021ip005.jpg | GRAPHIC | 157997 |
15 | GRAPHIC | january2021ip006.jpg | GRAPHIC | 126014 |
16 | GRAPHIC | january2021ip007.jpg | GRAPHIC | 124993 |
17 | GRAPHIC | january2021ip008.jpg | GRAPHIC | 145673 |
18 | GRAPHIC | january2021ip009.jpg | GRAPHIC | 133689 |
19 | GRAPHIC | january2021ip010.jpg | GRAPHIC | 82204 |
20 | GRAPHIC | january2021ip011.jpg | GRAPHIC | 137301 |
21 | GRAPHIC | january2021ip012.jpg | GRAPHIC | 79481 |
22 | GRAPHIC | january2021ip013.jpg | GRAPHIC | 159017 |
23 | GRAPHIC | january2021ip014.jpg | GRAPHIC | 138643 |
24 | GRAPHIC | january2021ip015.jpg | GRAPHIC | 168486 |
25 | GRAPHIC | january2021ip016.jpg | GRAPHIC | 78916 |
26 | GRAPHIC | january2021ip017.jpg | GRAPHIC | 109607 |
27 | GRAPHIC | january2021ip018.jpg | GRAPHIC | 121946 |
28 | GRAPHIC | january2021ip019.jpg | GRAPHIC | 123279 |
29 | GRAPHIC | january2021ip020.jpg | GRAPHIC | 77663 |
30 | GRAPHIC | january2021ip021.jpg | GRAPHIC | 139375 |
31 | GRAPHIC | january2021ip022.jpg | GRAPHIC | 112037 |
32 | GRAPHIC | january2021ip023.jpg | GRAPHIC | 121584 |
33 | GRAPHIC | january2021ip024.jpg | GRAPHIC | 126446 |
34 | GRAPHIC | january2021ip025.jpg | GRAPHIC | 150274 |
35 | GRAPHIC | january2021ip026.jpg | GRAPHIC | 165176 |
36 | GRAPHIC | january2021ip027.jpg | GRAPHIC | 144182 |
37 | GRAPHIC | january2021ip028.jpg | GRAPHIC | 127467 |
38 | GRAPHIC | january2021ip029.jpg | GRAPHIC | 128428 |
39 | GRAPHIC | january2021ip030.jpg | GRAPHIC | 138476 |
40 | GRAPHIC | january2021ip031.jpg | GRAPHIC | 102107 |
41 | GRAPHIC | january2021ip032.jpg | GRAPHIC | 121688 |
42 | GRAPHIC | january2021ip033.jpg | GRAPHIC | 141793 |
43 | GRAPHIC | january2021ip034.jpg | GRAPHIC | 123530 |
44 | GRAPHIC | january2021ip035.jpg | GRAPHIC | 128743 |
45 | GRAPHIC | january2021ip036.jpg | GRAPHIC | 125561 |
46 | GRAPHIC | january2021ip037.jpg | GRAPHIC | 126176 |
47 | GRAPHIC | january2021ip038.jpg | GRAPHIC | 129703 |
48 | GRAPHIC | january2021ip039.jpg | GRAPHIC | 125202 |
49 | GRAPHIC | january2021ip040.jpg | GRAPHIC | 84416 |
50 | GRAPHIC | january2021ip041.jpg | GRAPHIC | 156718 |
51 | GRAPHIC | january2021ip042.jpg | GRAPHIC | 172299 |
52 | GRAPHIC | january2021ip043.jpg | GRAPHIC | 79043 |
53 | GRAPHIC | january2021ip044.jpg | GRAPHIC | 134568 |
54 | GRAPHIC | january2021ip045.jpg | GRAPHIC | 114189 |
55 | GRAPHIC | january2021ip046.jpg | GRAPHIC | 78941 |
56 | GRAPHIC | january2021ip047.jpg | GRAPHIC | 110042 |
57 | GRAPHIC | january2021ip048.jpg | GRAPHIC | 128451 |
58 | GRAPHIC | january2021ip049.jpg | GRAPHIC | 116631 |
59 | GRAPHIC | january2021ip050.jpg | GRAPHIC | 86163 |
60 | GRAPHIC | january2021ip051.jpg | GRAPHIC | 119592 |
61 | GRAPHIC | january2021ip052.jpg | GRAPHIC | 116001 |
62 | GRAPHIC | january2021ip053.jpg | GRAPHIC | 73243 |
63 | GRAPHIC | january2021ip054.jpg | GRAPHIC | 133591 |
64 | GRAPHIC | january2021ip055.jpg | GRAPHIC | 169053 |
65 | GRAPHIC | january2021ip056.jpg | GRAPHIC | 171878 |
66 | GRAPHIC | january2021ip057.jpg | GRAPHIC | 171857 |
67 | GRAPHIC | january2021ip058.jpg | GRAPHIC | 172361 |
68 | GRAPHIC | january2021ip059.jpg | GRAPHIC | 176576 |
69 | GRAPHIC | january2021ip060.jpg | GRAPHIC | 172167 |
Complete submission text file | 0000860413-21-000015.txt | 12359217 |
Data Files
Seq | Description | Document | Type | Size |
---|---|---|---|---|
4 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | fibk-20210128.xsd | EX-101.SCH | 2411 |
5 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | fibk-20210128_cal.xml | EX-101.CAL | 702 |
6 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | fibk-20210128_def.xml | EX-101.DEF | 1635 |
7 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | fibk-20210128_lab.xml | EX-101.LAB | 24275 |
8 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | fibk-20210128_pre.xml | EX-101.PRE | 12638 |
70 | EXTRACTED XBRL INSTANCE DOCUMENT | fibk-20210128_htm.xml | XML | 10901 |
IRS No.: 810331430 | State of Incorp.: MT | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-34653 | Film No.: 21565158
SIC: 6022 State Commercial Banks