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| 0001053507-22-000115-index.html | 2022-10-27 07:05:00 | |
| 0001053507-22-000115.txt | 2022-10-27 07:05:00 | |
 0001053507-22-000115-xbrl.zip | 53828 | 2022-10-27 07:05:00 |
| amt-20221027.htm | 62199 | 2022-10-27 07:05:00 |
| amt-20221027.xsd | 4620 | 2022-10-27 07:05:00 |
| amt-20221027_def.xml | 21086 | 2022-10-27 07:05:00 |
| amt-20221027_htm.xml | 30280 | 2022-10-27 07:05:00 |
| amt-20221027_lab.xml | 44122 | 2022-10-27 07:05:00 |
| amt-20221027_pre.xml | 21872 | 2022-10-27 07:05:00 |
 atclogoa47.jpg | 17728 | 2022-10-27 07:05:00 |
| FilingSummary.xml | 1917 | 2022-10-27 07:05:00 |
| Financial_Report.xlsx | 6436 | 2022-10-27 07:05:00 |
| MetaLinks.json | 26636 | 2022-10-27 07:05:00 |
| pressreleaseq32022.htm | 698162 | 2022-10-27 07:05:00 |
| R1.htm | 62335 | 2022-10-27 07:05:00 |
| report.css | 2767 | 2022-10-27 07:05:00 |
| Show.js | 1085 | 2022-10-27 07:05:00 |