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|---|---|---|
 0001193125-21-288971-index-headers.html | 2021-10-01 09:18:03 | |
| 0001193125-21-288971-index.html | 2021-10-01 09:18:03 | |
| 0001193125-21-288971.txt | 2021-10-01 09:18:03 | |
 0001193125-21-288971-xbrl.zip | 10532 | 2021-10-01 09:18:03 |
| colb-20210930.xsd | 2903 | 2021-10-01 09:18:03 |
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| d221969d8k_htm.xml | 3218 | 2021-10-01 09:18:03 |
| d221969dex991.htm | 7052 | 2021-10-01 09:18:03 |
| FilingSummary.xml | 1731 | 2021-10-01 09:18:03 |
| Financial_Report.xlsx | 5670 | 2021-10-01 09:18:03 |
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| MetaLinks.json | 18057 | 2021-10-01 09:18:03 |
| R1.htm | 38610 | 2021-10-01 09:18:03 |
| report.css | 2767 | 2021-10-01 09:18:03 |
| Show.js | 1085 | 2021-10-01 09:18:03 |