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|---|---|---|
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| 0000887343-21-000162.txt | 2021-10-28 19:21:11 | |
 0000887343-21-000162-xbrl.zip | 63038 | 2021-10-28 19:21:11 |
| a991colb3q2021earningsrele.htm | 1270570 | 2021-10-28 19:21:11 |
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| colb-20211028.htm | 31755 | 2021-10-28 19:21:11 |
| colb-20211028.xsd | 2265 | 2021-10-28 19:21:11 |
| colb-20211028_def.xml | 14414 | 2021-10-28 19:21:11 |
| colb-20211028_htm.xml | 10751 | 2021-10-28 19:21:11 |
| colb-20211028_lab.xml | 27834 | 2021-10-28 19:21:11 |
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| FilingSummary.xml | 1786 | 2021-10-28 19:21:11 |
| Financial_Report.xlsx | 5680 | 2021-10-28 19:21:11 |
| MetaLinks.json | 20108 | 2021-10-28 19:21:11 |
| R1.htm | 38826 | 2021-10-28 19:21:11 |
| report.css | 2767 | 2021-10-28 19:21:11 |
| Show.js | 1085 | 2021-10-28 19:21:11 |