Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001104659-22-056265-index.html | 2022-05-05 11:07:50 | |
| 0001104659-22-056265.txt | 2022-05-05 11:07:50 | |
 0001104659-22-056265-xbrl.zip | 297359 | 2022-05-05 11:07:50 |
| ccoi-20220331.xsd | 32833 | 2022-05-05 11:07:50 |
| ccoi-20220331x10q.htm | 1083342 | 2022-05-05 11:07:50 |
| ccoi-20220331x10q_htm.xml | 1279959 | 2022-05-05 11:07:50 |
| ccoi-20220331xex10d1.htm | 2031808 | 2022-05-05 11:07:50 |
| ccoi-20220331xex31d1.htm | 12167 | 2022-05-05 11:07:50 |
| ccoi-20220331xex31d2.htm | 10704 | 2022-05-05 11:07:50 |
| ccoi-20220331xex32d1.htm | 7575 | 2022-05-05 11:07:50 |
| ccoi-20220331xex32d2.htm | 7528 | 2022-05-05 11:07:50 |
| ccoi-20220331_cal.xml | 55686 | 2022-05-05 11:07:50 |
| ccoi-20220331_def.xml | 165604 | 2022-05-05 11:07:50 |
| ccoi-20220331_lab.xml | 359260 | 2022-05-05 11:07:50 |
| ccoi-20220331_pre.xml | 258565 | 2022-05-05 11:07:50 |
| FilingSummary.xml | 23468 | 2022-05-05 11:07:50 |
| Financial_Report.xlsx | 61243 | 2022-05-05 11:07:50 |
| MetaLinks.json | 498996 | 2022-05-05 11:07:50 |
| R1.htm | 52335 | 2022-05-05 11:07:50 |
| R10.htm | 8315 | 2022-05-05 11:07:50 |
| R11.htm | 17928 | 2022-05-05 11:07:50 |
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| R27.htm | 11325 | 2022-05-05 11:07:50 |
| R28.htm | 4738 | 2022-05-05 11:07:50 |
| R29.htm | 6571 | 2022-05-05 11:07:50 |
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| R30.htm | 25862 | 2022-05-05 11:07:50 |
| R31.htm | 79895 | 2022-05-05 11:07:50 |
| R32.htm | 8745 | 2022-05-05 11:07:50 |
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| R6.htm | 80167 | 2022-05-05 11:07:50 |
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| R8.htm | 6009 | 2022-05-05 11:07:50 |
| R9.htm | 14099 | 2022-05-05 11:07:50 |
| report.css | 2767 | 2022-05-05 11:07:50 |
| Show.js | 1085 | 2022-05-05 11:07:50 |