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| 0001058623-19-000042-index.html | 2019-11-12 07:08:54 | |
| 0001058623-19-000042.txt | 2019-11-12 07:08:54 | |
 0001058623-19-000042-xbrl.zip | 249153 | 2019-11-12 07:08:54 |
| cmls-20190930.xml | 2023864 | 2019-11-12 07:08:54 |
| cmls-20190930.xsd | 62512 | 2019-11-12 07:08:54 |
| cmls-20190930x10q.htm | 1588576 | 2019-11-12 07:08:54 |
| cmls-20190930_cal.xml | 125304 | 2019-11-12 07:08:54 |
| cmls-20190930_def.xml | 336691 | 2019-11-12 07:08:54 |
| cmls-20190930_lab.xml | 707337 | 2019-11-12 07:08:54 |
| cmls-20190930_pre.xml | 457707 | 2019-11-12 07:08:54 |
| cmls20190930-exx311.htm | 11594 | 2019-11-12 07:08:54 |
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| cmls20190930-exx321.htm | 9840 | 2019-11-12 07:08:54 |
 cumulusmediahorizontal2a08.jpg | 48477 | 2019-11-12 07:08:54 |
| FilingSummary.xml | 42287 | 2019-11-12 07:08:54 |
| Financial_Report.xlsx | 90036 | 2019-11-12 07:08:54 |
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| report.css | 2767 | 2019-11-12 07:08:54 |
| Show.js | 1085 | 2019-11-12 07:08:54 |