Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-19-039410-index-headers.html | 2019-11-01 16:02:08 | |
| 0001564590-19-039410-index.html | 2019-11-01 16:02:08 | |
| 0001564590-19-039410.txt | 2019-11-01 16:02:08 | |
 0001564590-19-039410-xbrl.zip | 167609 | 2019-11-01 16:02:08 |
| amsf-10q_20190930.htm | 3324814 | 2019-11-01 16:02:08 |
| amsf-10q_20190930_htm.xml | 3202709 | 2019-11-01 16:02:08 |
| amsf-20190930.xsd | 40476 | 2019-11-01 16:02:08 |
| amsf-20190930_cal.xml | 82698 | 2019-11-01 16:02:08 |
| amsf-20190930_def.xml | 149066 | 2019-11-01 16:02:08 |
| amsf-20190930_lab.xml | 372379 | 2019-11-01 16:02:08 |
| amsf-20190930_pre.xml | 297342 | 2019-11-01 16:02:08 |
| amsf-ex311_6.htm | 9705 | 2019-11-01 16:02:08 |
| amsf-ex312_7.htm | 10029 | 2019-11-01 16:02:08 |
| amsf-ex321_9.htm | 10197 | 2019-11-01 16:02:08 |
| FilingSummary.xml | 32838 | 2019-11-01 16:02:08 |
| Financial_Report.xlsx | 62853 | 2019-11-01 16:02:08 |
| MetaLinks.json | 514093 | 2019-11-01 16:02:08 |
| R1.htm | 52195 | 2019-11-01 16:02:08 |
| R10.htm | 94830 | 2019-11-01 16:02:08 |
| R11.htm | 712736 | 2019-11-01 16:02:08 |
| R12.htm | 5872 | 2019-11-01 16:02:08 |
| R13.htm | 67601 | 2019-11-01 16:02:08 |
| R14.htm | 101480 | 2019-11-01 16:02:08 |
| R15.htm | 358388 | 2019-11-01 16:02:08 |
| R16.htm | 4864 | 2019-11-01 16:02:08 |
| R17.htm | 41391 | 2019-11-01 16:02:08 |
| R18.htm | 5513 | 2019-11-01 16:02:08 |
| R19.htm | 12692 | 2019-11-01 16:02:08 |
| R2.htm | 75284 | 2019-11-01 16:02:08 |
| R20.htm | 5354 | 2019-11-01 16:02:08 |
| R21.htm | 94102 | 2019-11-01 16:02:08 |
| R22.htm | 707396 | 2019-11-01 16:02:08 |
| R23.htm | 64756 | 2019-11-01 16:02:08 |
| R24.htm | 101046 | 2019-11-01 16:02:08 |
| R25.htm | 347486 | 2019-11-01 16:02:08 |
| R26.htm | 40596 | 2019-11-01 16:02:08 |
| R27.htm | 22287 | 2019-11-01 16:02:08 |
| R28.htm | 33222 | 2019-11-01 16:02:08 |
| R29.htm | 25512 | 2019-11-01 16:02:08 |
| R3.htm | 19054 | 2019-11-01 16:02:08 |
| R30.htm | 26990 | 2019-11-01 16:02:08 |
| R31.htm | 25204 | 2019-11-01 16:02:08 |
| R32.htm | 12989 | 2019-11-01 16:02:08 |
| R33.htm | 33536 | 2019-11-01 16:02:08 |
| R34.htm | 31928 | 2019-11-01 16:02:08 |
| R35.htm | 74402 | 2019-11-01 16:02:08 |
| R36.htm | 12800 | 2019-11-01 16:02:08 |
| R37.htm | 6814 | 2019-11-01 16:02:08 |
| R38.htm | 28462 | 2019-11-01 16:02:08 |
| R39.htm | 4659 | 2019-11-01 16:02:08 |
| R4.htm | 65870 | 2019-11-01 16:02:08 |
| R40.htm | 8281 | 2019-11-01 16:02:08 |
| R41.htm | 18046 | 2019-11-01 16:02:08 |
| R42.htm | 19849 | 2019-11-01 16:02:08 |
| R43.htm | 34434 | 2019-11-01 16:02:08 |
| R44.htm | 30161 | 2019-11-01 16:02:08 |
| R45.htm | 20021 | 2019-11-01 16:02:08 |
| R46.htm | 7334 | 2019-11-01 16:02:08 |
| R47.htm | 18673 | 2019-11-01 16:02:08 |
| R48.htm | 21464 | 2019-11-01 16:02:08 |
| R49.htm | 12816 | 2019-11-01 16:02:08 |
| R5.htm | 13427 | 2019-11-01 16:02:08 |
| R6.htm | 63372 | 2019-11-01 16:02:08 |
| R7.htm | 88780 | 2019-11-01 16:02:08 |
| R8.htm | 15498 | 2019-11-01 16:02:08 |
| R9.htm | 7491 | 2019-11-01 16:02:08 |
| report.css | 2767 | 2019-11-01 16:02:08 |
| Show.js | 1085 | 2019-11-01 16:02:08 |