Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000887343-21-000151-index-headers.html | 2021-07-29 16:28:07 | |
| 0000887343-21-000151-index.html | 2021-07-29 16:28:07 | |
| 0000887343-21-000151.txt | 2021-07-29 16:28:07 | |
 0000887343-21-000151-xbrl.zip | 62659 | 2021-07-29 16:28:07 |
| a991colb2q2021earningsrele.htm | 1256373 | 2021-07-29 16:28:07 |
 cbsystemsolidbuga16.jpg | 635135 | 2021-07-29 16:28:07 |
| colb-20210729.htm | 32482 | 2021-07-29 16:28:07 |
| colb-20210729.xsd | 2265 | 2021-07-29 16:28:07 |
| colb-20210729_def.xml | 14414 | 2021-07-29 16:28:07 |
| colb-20210729_htm.xml | 10751 | 2021-07-29 16:28:07 |
| colb-20210729_lab.xml | 27834 | 2021-07-29 16:28:07 |
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| FilingSummary.xml | 1786 | 2021-07-29 16:28:07 |
| Financial_Report.xlsx | 5682 | 2021-07-29 16:28:07 |
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| R1.htm | 38826 | 2021-07-29 16:28:07 |
| report.css | 2767 | 2021-07-29 16:28:07 |
| Show.js | 1085 | 2021-07-29 16:28:07 |