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 0001001907-18-000015-index-headers.html | 2018-02-12 13:57:37 | |
| 0001001907-18-000015-index.html | 2018-02-12 13:57:37 | |
| 0001001907-18-000015.txt | 2018-02-12 13:57:37 | |
 0001001907-18-000015-xbrl.zip | 148450 | 2018-02-12 13:57:37 |
| astc-20171231.xml | 1278290 | 2018-02-12 13:57:37 |
| astc-20171231.xsd | 33961 | 2018-02-12 13:57:37 |
| astc-20171231_cal.xml | 62884 | 2018-02-12 13:57:37 |
| astc-20171231_def.xml | 124932 | 2018-02-12 13:57:37 |
| astc-20171231_lab.xml | 452217 | 2018-02-12 13:57:37 |
| astc-20171231_pre.xml | 260108 | 2018-02-12 13:57:37 |
| astc10-q12312017.htm | 866474 | 2018-02-12 13:57:37 |
 esesignaturea31.jpg | 4031 | 2018-02-12 13:57:37 |
| exhibit311fy18q2.htm | 17712 | 2018-02-12 13:57:37 |
| exhibit312fy18q2.htm | 17784 | 2018-02-12 13:57:37 |
| exhibit321fy18q2.htm | 9225 | 2018-02-12 13:57:37 |
| FilingSummary.xml | 31534 | 2018-02-12 13:57:37 |
| Financial_Report.xlsx | 65312 | 2018-02-12 13:57:37 |
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| report.css | 2767 | 2018-02-12 13:57:37 |
| Show.js | 1410 | 2018-02-12 13:57:37 |