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| 0001564590-20-020165-index.html | 2020-04-30 16:03:03 | |
| 0001564590-20-020165.txt | 2020-04-30 16:03:03 | |
 0001564590-20-020165-xbrl.zip | 163209 | 2020-04-30 16:03:03 |
| amsf-10q_20200331.htm | 2747699 | 2020-04-30 16:03:03 |
| amsf-10q_20200331_htm.xml | 3161853 | 2020-04-30 16:03:03 |
| amsf-20200331.xsd | 43570 | 2020-04-30 16:03:03 |
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| amsf-20200331_lab.xml | 393905 | 2020-04-30 16:03:03 |
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| amsf-ex321_8.htm | 10186 | 2020-04-30 16:03:03 |
| FilingSummary.xml | 32599 | 2020-04-30 16:03:03 |
| Financial_Report.xlsx | 64608 | 2020-04-30 16:03:03 |
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| report.css | 2767 | 2020-04-30 16:03:03 |
| Show.js | 1085 | 2020-04-30 16:03:03 |