Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001193125-12-224996-index.html | 2012-05-10 14:29:06 | |
| 0001193125-12-224996.txt | 2012-05-10 14:29:06 | |
 0001193125-12-224996-xbrl.zip | 45640 | 2012-05-10 14:29:06 |
| amsf-20120331.xml | 410108 | 2012-05-10 14:29:06 |
| amsf-20120331.xsd | 12992 | 2012-05-10 14:29:06 |
| amsf-20120331_cal.xml | 43696 | 2012-05-10 14:29:06 |
| amsf-20120331_def.xml | 11717 | 2012-05-10 14:29:06 |
| amsf-20120331_lab.xml | 146911 | 2012-05-10 14:29:06 |
| amsf-20120331_pre.xml | 96299 | 2012-05-10 14:29:06 |
| d332735d10q.htm | 521078 | 2012-05-10 14:29:06 |
| d332735dex311.htm | 6920 | 2012-05-10 14:29:06 |
| d332735dex312.htm | 6920 | 2012-05-10 14:29:06 |
| d332735dex321.htm | 5297 | 2012-05-10 14:29:06 |
| FilingSummary.xml | 9635 | 2012-05-10 14:29:06 |
| Financial_Report.xls | 337819 | 2012-05-10 14:29:06 |
| R1.htm | 26710 | 2012-05-10 14:29:06 |
| R10.htm | 22526 | 2012-05-10 14:29:06 |
| R11.htm | 191969 | 2012-05-10 14:29:06 |
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| R2.htm | 145221 | 2012-05-10 14:29:06 |
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| R9.htm | 9453 | 2012-05-10 14:29:06 |
| report.css | 2721 | 2012-05-10 14:29:06 |
| Show.js | 6423 | 2012-05-10 14:29:06 |