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| 0001104659-22-026341-index.html | 2022-02-24 07:25:53 | |
| 0001104659-22-026341.txt | 2022-02-24 07:25:53 | |
 0001104659-22-026341-xbrl.zip | 40528 | 2022-02-24 07:25:53 |
| ccoi-20220224.xsd | 3033 | 2022-02-24 07:25:53 |
| ccoi-20220224_lab.xml | 34476 | 2022-02-24 07:25:53 |
| ccoi-20220224_pre.xml | 22595 | 2022-02-24 07:25:53 |
| FilingSummary.xml | 1644 | 2022-02-24 07:25:53 |
| Financial_Report.xlsx | 5659 | 2022-02-24 07:25:53 |
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| R1.htm | 38570 | 2022-02-24 07:25:53 |
| report.css | 2767 | 2022-02-24 07:25:53 |
| Show.js | 1085 | 2022-02-24 07:25:53 |
| tm226749d1_8k.htm | 24199 | 2022-02-24 07:25:53 |
| tm226749d1_8k_htm.xml | 3535 | 2022-02-24 07:25:53 |
| tm226749d1_99-1.htm | 614873 | 2022-02-24 07:25:53 |
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