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|---|---|---|
 0001193125-21-140627-index-headers.html | 2021-04-29 16:40:54 | |
| 0001193125-21-140627-index.html | 2021-04-29 16:40:54 | |
| 0001193125-21-140627.txt | 2021-04-29 16:40:54 | |
 0001193125-21-140627-xbrl.zip | 15916 | 2021-04-29 16:40:54 |
| amsf-20210429.xsd | 3073 | 2021-04-29 16:40:54 |
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| d181232dex991.htm | 112535 | 2021-04-29 16:40:54 |
| FilingSummary.xml | 1728 | 2021-04-29 16:40:54 |
| Financial_Report.xlsx | 5676 | 2021-04-29 16:40:54 |
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 g181232g0429195155226.jpg | 3360 | 2021-04-29 16:40:54 |
 g181232g45q12.jpg | 1854 | 2021-04-29 16:40:54 |
| MetaLinks.json | 18296 | 2021-04-29 16:40:54 |
| R1.htm | 38618 | 2021-04-29 16:40:54 |
| report.css | 2767 | 2021-04-29 16:40:54 |
| Show.js | 1085 | 2021-04-29 16:40:54 |