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| 0001410578-24-001788-index.html | 2024-11-07 12:14:43 | |
| 0001410578-24-001788.txt | 2024-11-07 12:14:43 | |
 0001410578-24-001788-xbrl.zip | 297647 | 2024-11-07 12:14:43 |
| ccoi-20240930.xsd | 70158 | 2024-11-07 12:14:43 |
| ccoi-20240930x10q.htm | 2184125 | 2024-11-07 12:14:43 |
| ccoi-20240930x10q_htm.xml | 2754721 | 2024-11-07 12:14:43 |
| ccoi-20240930xex31d1.htm | 11974 | 2024-11-07 12:14:43 |
| ccoi-20240930xex31d2.htm | 12890 | 2024-11-07 12:14:43 |
| ccoi-20240930xex32d1.htm | 7441 | 2024-11-07 12:14:43 |
| ccoi-20240930xex32d2.htm | 6615 | 2024-11-07 12:14:43 |
| ccoi-20240930_cal.xml | 65111 | 2024-11-07 12:14:43 |
| ccoi-20240930_def.xml | 329228 | 2024-11-07 12:14:43 |
| ccoi-20240930_lab.xml | 612763 | 2024-11-07 12:14:43 |
| ccoi-20240930_pre.xml | 448086 | 2024-11-07 12:14:43 |
| FilingSummary.xml | 30371 | 2024-11-07 12:14:43 |
| Financial_Report.xlsx | 101950 | 2024-11-07 12:14:43 |
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| R1.htm | 51538 | 2024-11-07 12:14:43 |
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| report.css | 2767 | 2024-11-07 12:14:43 |
| Show.js | 1085 | 2024-11-07 12:14:43 |