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| 0000894189-18-002270-index.html | 2018-04-12 10:07:14 | |
| 0000894189-18-002270.txt | 2018-04-12 10:07:14 | |
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| ast_pia485b-xbrl.htm | 28769 | 2018-04-12 10:07:14 |
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| ck0001027596-20180327_pre.xml | 890451 | 2018-04-12 10:07:14 |
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| R9.htm | 120482 | 2018-04-12 10:07:14 |
| report.css | 2767 | 2018-04-12 10:07:14 |
| Show.js | 1410 | 2018-04-12 10:07:14 |