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| 0001654954-21-003517-index.html | 2021-03-30 16:47:49 | |
| 0001654954-21-003517.txt | 2021-03-30 16:47:49 | |
 0001654954-21-003517-xbrl.zip | 66427 | 2021-03-30 16:47:49 |
| amar-20201231.xml | 386458 | 2021-03-30 16:47:49 |
| amar-20201231.xsd | 26149 | 2021-03-30 16:47:49 |
| amar-20201231_cal.xml | 41179 | 2021-03-30 16:47:49 |
| amar-20201231_def.xml | 65484 | 2021-03-30 16:47:49 |
| amar-20201231_lab.xml | 187984 | 2021-03-30 16:47:49 |
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| amar_ex101f.htm | 70696 | 2021-03-30 16:47:49 |
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| amar_ex991.htm | 7120 | 2021-03-30 16:47:49 |
| FilingSummary.xml | 24917 | 2021-03-30 16:47:49 |
| Financial_Report.xlsx | 60235 | 2021-03-30 16:47:49 |
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| report.css | 2767 | 2021-03-30 16:47:49 |
| Show.js | 1085 | 2021-03-30 16:47:49 |