Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-327206-index-headers.html | 2020-12-28 12:48:00 | |
| 0001193125-20-327206-index.html | 2020-12-28 12:48:00 | |
| 0001193125-20-327206.txt | 2020-12-28 12:48:00 | |
 0001193125-20-327206-xbrl.zip | 8256 | 2020-12-28 12:48:00 |
| colb-20201221.xsd | 3083 | 2020-12-28 12:48:00 |
| colb-20201221_lab.xml | 17375 | 2020-12-28 12:48:00 |
| colb-20201221_pre.xml | 10962 | 2020-12-28 12:48:00 |
| d70778d8k.htm | 24790 | 2020-12-28 12:48:00 |
| d70778d8k_htm.xml | 3218 | 2020-12-28 12:48:00 |
| FilingSummary.xml | 1693 | 2020-12-28 12:48:00 |
| Financial_Report.xlsx | 5451 | 2020-12-28 12:48:00 |
| MetaLinks.json | 18364 | 2020-12-28 12:48:00 |
| R1.htm | 38610 | 2020-12-28 12:48:00 |
| report.css | 2766 | 2020-12-28 12:48:00 |
| Show.js | 1084 | 2020-12-28 12:48:00 |