Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-21-154674-index-headers.html | 2021-12-30 15:30:34 | |
| 0001104659-21-154674-index.html | 2021-12-30 15:30:34 | |
| 0001104659-21-154674.txt | 2021-12-30 15:30:34 | |
 0001104659-21-154674-xbrl.zip | 11437 | 2021-12-30 15:30:34 |
| ccoi-20211223.xsd | 3025 | 2021-12-30 15:30:34 |
| ccoi-20211223_lab.xml | 34240 | 2021-12-30 15:30:34 |
| ccoi-20211223_pre.xml | 22359 | 2021-12-30 15:30:34 |
| FilingSummary.xml | 1595 | 2021-12-30 15:30:34 |
| Financial_Report.xlsx | 5656 | 2021-12-30 15:30:34 |
| MetaLinks.json | 37768 | 2021-12-30 15:30:34 |
| R1.htm | 38576 | 2021-12-30 15:30:34 |
| report.css | 2766 | 2021-12-30 15:30:34 |
| Show.js | 1084 | 2021-12-30 15:30:34 |
| tm2136554d1_8k.htm | 26511 | 2021-12-30 15:30:34 |
| tm2136554d1_8k_htm.xml | 3514 | 2021-12-30 15:30:34 |