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 0001058623-20-000023-index-headers.html | 2020-05-11 16:17:36 | |
| 0001058623-20-000023-index.html | 2020-05-11 16:17:36 | |
| 0001058623-20-000023.txt | 2020-05-11 16:17:36 | |
 0001058623-20-000023-xbrl.zip | 141321 | 2020-05-11 16:17:36 |
| cmls-20200331.xml | 786383 | 2020-05-11 16:17:36 |
| cmls-20200331.xsd | 35391 | 2020-05-11 16:17:36 |
| cmls-20200331x10q.htm | 738634 | 2020-05-11 16:17:36 |
| cmls-20200331_cal.xml | 66515 | 2020-05-11 16:17:36 |
| cmls-20200331_def.xml | 193857 | 2020-05-11 16:17:36 |
| cmls-20200331_lab.xml | 453831 | 2020-05-11 16:17:36 |
| cmls-20200331_pre.xml | 290113 | 2020-05-11 16:17:36 |
| cmls20200331-exx311.htm | 11600 | 2020-05-11 16:17:36 |
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| cmls20200331-exx321.htm | 9863 | 2020-05-11 16:17:36 |
 cumulusmediahorizontal2a13.jpg | 48477 | 2020-05-11 16:17:36 |
| FilingSummary.xml | 26933 | 2020-05-11 16:17:36 |
| Financial_Report.xlsx | 57604 | 2020-05-11 16:17:36 |
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| R9.htm | 19892 | 2020-05-11 16:17:36 |
| report.css | 2767 | 2020-05-11 16:17:36 |
| Show.js | 1085 | 2020-05-11 16:17:36 |