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| 0001564590-18-009565-index.html | 2018-04-27 16:01:23 | |
| 0001564590-18-009565.txt | 2018-04-27 16:01:23 | |
 0001564590-18-009565-xbrl.zip | 133157 | 2018-04-27 16:01:23 |
| amsf-10q_20180331.htm | 2092898 | 2018-04-27 16:01:23 |
| amsf-20180331.xml | 2846873 | 2018-04-27 16:01:23 |
| amsf-20180331.xsd | 35374 | 2018-04-27 16:01:23 |
| amsf-20180331_cal.xml | 78696 | 2018-04-27 16:01:23 |
| amsf-20180331_def.xml | 133020 | 2018-04-27 16:01:23 |
| amsf-20180331_lab.xml | 310077 | 2018-04-27 16:01:23 |
| amsf-20180331_pre.xml | 266387 | 2018-04-27 16:01:23 |
| amsf-ex311_8.htm | 9710 | 2018-04-27 16:01:23 |
| amsf-ex312_7.htm | 10278 | 2018-04-27 16:01:23 |
| amsf-ex321_6.htm | 10441 | 2018-04-27 16:01:23 |
| FilingSummary.xml | 31090 | 2018-04-27 16:01:23 |
| Financial_Report.xlsx | 58301 | 2018-04-27 16:01:23 |
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| report.css | 2767 | 2018-04-27 16:01:23 |
| Show.js | 1410 | 2018-04-27 16:01:23 |