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| 0001564590-21-022530-index.html | 2021-04-30 16:08:07 | |
| 0001564590-21-022530.txt | 2021-04-30 16:08:07 | |
 0001564590-21-022530-xbrl.zip | 148858 | 2021-04-30 16:08:07 |
| amsf-10q_20210331.htm | 2554969 | 2021-04-30 16:08:07 |
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| amsf-20210331.xsd | 39234 | 2021-04-30 16:08:07 |
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| amsf-20210331_lab.xml | 351496 | 2021-04-30 16:08:07 |
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| FilingSummary.xml | 32923 | 2021-04-30 16:08:07 |
| Financial_Report.xlsx | 67448 | 2021-04-30 16:08:07 |
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| report.css | 2767 | 2021-04-30 16:08:07 |
| Show.js | 1085 | 2021-04-30 16:08:07 |