Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-21-056652-index-headers.html | 2021-04-28 17:21:07 | |
| 0001104659-21-056652-index.html | 2021-04-28 17:21:07 | |
| 0001104659-21-056652.txt | 2021-04-28 17:21:07 | |
 0001104659-21-056652-xbrl.zip | 29654 | 2021-04-28 17:21:07 |
| ccoi-20210428.xsd | 3187 | 2021-04-28 17:21:07 |
| ccoi-20210428_lab.xml | 34592 | 2021-04-28 17:21:07 |
| ccoi-20210428_pre.xml | 22711 | 2021-04-28 17:21:07 |
| FilingSummary.xml | 1640 | 2021-04-28 17:21:07 |
| Financial_Report.xlsx | 5660 | 2021-04-28 17:21:07 |
| MetaLinks.json | 38642 | 2021-04-28 17:21:07 |
| R1.htm | 38616 | 2021-04-28 17:21:07 |
| report.css | 2767 | 2021-04-28 17:21:07 |
| Show.js | 1085 | 2021-04-28 17:21:07 |
| tm2113950d1_8k.htm | 25122 | 2021-04-28 17:21:07 |
| tm2113950d1_8k_htm.xml | 3521 | 2021-04-28 17:21:07 |
| tm2113950d1_ex99-1.htm | 276291 | 2021-04-28 17:21:07 |
 tm2113950d1_ex99-1img01.jpg | 4400 | 2021-04-28 17:21:07 |