Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001053507-20-000037-index-headers.html | 2020-03-02 16:45:03 | |
| 0001053507-20-000037-index.html | 2020-03-02 16:45:03 | |
| 0001053507-20-000037.txt | 2020-03-02 16:45:03 | |
 0001053507-20-000037-xbrl.zip | 18288 | 2020-03-02 16:45:03 |
| a8-k2020execcomp.htm | 58261 | 2020-03-02 16:45:03 |
| a8-k2020execcomp_htm.xml | 8945 | 2020-03-02 16:45:03 |
| amt-20200225.xsd | 5223 | 2020-03-02 16:45:03 |
| amt-20200225_cal.xml | 632 | 2020-03-02 16:45:03 |
| amt-20200225_def.xml | 17710 | 2020-03-02 16:45:03 |
| amt-20200225_lab.xml | 38184 | 2020-03-02 16:45:03 |
| amt-20200225_pre.xml | 19274 | 2020-03-02 16:45:03 |
| FilingSummary.xml | 1845 | 2020-03-02 16:45:03 |
| Financial_Report.xlsx | 6000 | 2020-03-02 16:45:03 |
| MetaLinks.json | 23956 | 2020-03-02 16:45:03 |
| R1.htm | 46244 | 2020-03-02 16:45:03 |
| report.css | 2766 | 2020-03-02 16:45:03 |
| Show.js | 1084 | 2020-03-02 16:45:03 |