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| 0001053507-22-000096-index.html | 2022-07-28 07:05:56 | |
| 0001053507-22-000096.txt | 2022-07-28 07:05:56 | |
 0001053507-22-000096-xbrl.zip | 53701 | 2022-07-28 07:05:56 |
| amt-20220728.htm | 63157 | 2022-07-28 07:05:56 |
| amt-20220728.xsd | 4620 | 2022-07-28 07:05:56 |
| amt-20220728_def.xml | 21086 | 2022-07-28 07:05:56 |
| amt-20220728_htm.xml | 30280 | 2022-07-28 07:05:56 |
| amt-20220728_lab.xml | 44122 | 2022-07-28 07:05:56 |
| amt-20220728_pre.xml | 21872 | 2022-07-28 07:05:56 |
 atclogoa47.jpg | 17728 | 2022-07-28 07:05:56 |
| FilingSummary.xml | 1701 | 2022-07-28 07:05:56 |
| Financial_Report.xlsx | 6436 | 2022-07-28 07:05:56 |
| MetaLinks.json | 26636 | 2022-07-28 07:05:56 |
| pressreleaseq22022.htm | 693550 | 2022-07-28 07:05:56 |
| R1.htm | 63061 | 2022-07-28 07:05:56 |
| report.css | 2767 | 2022-07-28 07:05:56 |
| Show.js | 1085 | 2022-07-28 07:05:56 |