Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000887343-23-000253-index-headers.html | 2023-05-23 13:24:38 | |
| 0000887343-23-000253-index.html | 2023-05-23 13:24:38 | |
| 0000887343-23-000253.txt | 2023-05-23 13:24:38 | |
 0000887343-23-000253-xbrl.zip | 12070 | 2023-05-23 13:24:38 |
| colb-20230518.htm | 73221 | 2023-05-23 13:24:38 |
| colb-20230518.xsd | 1941 | 2023-05-23 13:24:38 |
| colb-20230518_htm.xml | 10550 | 2023-05-23 13:24:38 |
| colb-20230518_lab.xml | 23832 | 2023-05-23 13:24:38 |
| colb-20230518_pre.xml | 12534 | 2023-05-23 13:24:38 |
| FilingSummary.xml | 1618 | 2023-05-23 13:24:38 |
| Financial_Report.xlsx | 5659 | 2023-05-23 13:24:38 |
| MetaLinks.json | 17314 | 2023-05-23 13:24:38 |
| R1.htm | 38058 | 2023-05-23 13:24:38 |
| report.css | 2766 | 2023-05-23 13:24:38 |
| Show.js | 1084 | 2023-05-23 13:24:38 |