Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-021719-index-headers.html | 2022-01-28 17:01:04 | |
| 0001193125-22-021719-index.html | 2022-01-28 17:01:04 | |
| 0001193125-22-021719.txt | 2022-01-28 17:01:04 | |
 0001193125-22-021719-xbrl.zip | 15474 | 2022-01-28 17:01:04 |
| colb-20220126.xsd | 2872 | 2022-01-28 17:01:04 |
| colb-20220126_lab.xml | 17236 | 2022-01-28 17:01:04 |
| colb-20220126_pre.xml | 10823 | 2022-01-28 17:01:04 |
| d606548d8k.htm | 37186 | 2022-01-28 17:01:04 |
| d606548d8k_htm.xml | 3217 | 2022-01-28 17:01:04 |
| d606548dex991.htm | 12998 | 2022-01-28 17:01:04 |
| FilingSummary.xml | 1726 | 2022-01-28 17:01:04 |
| Financial_Report.xlsx | 5675 | 2022-01-28 17:01:04 |
 g606548gra1.jpg | 12919 | 2022-01-28 17:01:04 |
| MetaLinks.json | 17859 | 2022-01-28 17:01:04 |
| R1.htm | 38576 | 2022-01-28 17:01:04 |
| report.css | 2767 | 2022-01-28 17:01:04 |
| Show.js | 1085 | 2022-01-28 17:01:04 |