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 0001413898-20-000054-index-headers.html | 2020-06-05 17:02:32 | |
| 0001413898-20-000054-index.html | 2020-06-05 17:02:32 | |
| 0001413898-20-000054.txt | 2020-06-05 17:02:32 | |
 0001413898-20-000054-xbrl.zip | 109513 | 2020-06-05 17:02:32 |
| ahc-20200331.xml | 816685 | 2020-06-05 17:02:32 |
| ahc-20200331.xsd | 38103 | 2020-06-05 17:02:32 |
| ahc-20200331x10q.htm | 1170446 | 2020-06-05 17:02:32 |
 ahc-20200331x10qg001.jpg | 50111 | 2020-06-05 17:02:32 |
| ahc-20200331xex31_1.htm | 22808 | 2020-06-05 17:02:32 |
| ahc-20200331xex31_2.htm | 23232 | 2020-06-05 17:02:32 |
| ahc-20200331xex32.htm | 20870 | 2020-06-05 17:02:32 |
| ahc-20200331_cal.xml | 55546 | 2020-06-05 17:02:32 |
| ahc-20200331_def.xml | 154494 | 2020-06-05 17:02:32 |
| ahc-20200331_lab.xml | 373880 | 2020-06-05 17:02:32 |
| ahc-20200331_pre.xml | 273346 | 2020-06-05 17:02:32 |
| FilingSummary.xml | 32985 | 2020-06-05 17:02:32 |
| Financial_Report.xlsx | 62372 | 2020-06-05 17:02:32 |
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| report.css | 2767 | 2020-06-05 17:02:32 |
| Show.js | 1085 | 2020-06-05 17:02:32 |