Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000887343-24-000201-index-headers.html | 2024-05-13 13:03:40 | |
| 0000887343-24-000201-index.html | 2024-05-13 13:03:40 | |
| 0000887343-24-000201.txt | 2024-05-13 13:03:40 | |
 0000887343-24-000201-xbrl.zip | 10692 | 2024-05-13 13:03:40 |
| colb-20240513.htm | 22094 | 2024-05-13 13:03:40 |
| colb-20240513.xsd | 1956 | 2024-05-13 13:03:40 |
| colb-20240513_htm.xml | 2705 | 2024-05-13 13:03:40 |
| colb-20240513_lab.xml | 21880 | 2024-05-13 13:03:40 |
| colb-20240513_pre.xml | 12548 | 2024-05-13 13:03:40 |
| colbex991dividendannouncem.htm | 5343 | 2024-05-13 13:03:40 |
| FilingSummary.xml | 1654 | 2024-05-13 13:03:40 |
| Financial_Report.xlsx | 5678 | 2024-05-13 13:03:40 |
 imagea.jpg | 9654 | 2024-05-13 13:03:40 |
| MetaLinks.json | 17355 | 2024-05-13 13:03:40 |
| R1.htm | 38082 | 2024-05-13 13:03:40 |
| report.css | 2767 | 2024-05-13 13:03:40 |
| Show.js | 1085 | 2024-05-13 13:03:40 |