Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001140361-11-052400-index.html | 2011-11-08 18:08:12 | |
| 0001140361-11-052400.txt | 2011-11-08 18:08:12 | |
 0001140361-11-052400-xbrl.zip | 42905 | 2011-11-08 18:08:12 |
| bstc-20110930.xml | 204973 | 2011-11-08 18:08:12 |
| bstc-20110930.xsd | 12586 | 2011-11-08 18:08:12 |
| bstc-20110930_cal.xml | 32928 | 2011-11-08 18:08:12 |
| bstc-20110930_lab.xml | 135857 | 2011-11-08 18:08:12 |
| bstc-20110930_pre.xml | 76154 | 2011-11-08 18:08:12 |
| ex31.htm | 18772 | 2011-11-08 18:08:12 |
| ex32.htm | 7009 | 2011-11-08 18:08:12 |
| FilingSummary.xml | 8155 | 2011-11-08 18:08:12 |
| Financial_Report.xls | 192523 | 2011-11-08 18:08:12 |
| form10q.htm | 572878 | 2011-11-08 18:08:12 |
| R1.htm | 23745 | 2011-11-08 18:08:12 |
| R10.htm | 16157 | 2011-11-08 18:08:12 |
| R11.htm | 18779 | 2011-11-08 18:08:12 |
| R12.htm | 9238 | 2011-11-08 18:08:12 |
| R13.htm | 9953 | 2011-11-08 18:08:12 |
| R14.htm | 9301 | 2011-11-08 18:08:12 |
| R15.htm | 4440 | 2011-11-08 18:08:12 |
| R2.htm | 90821 | 2011-11-08 18:08:12 |
| R3.htm | 20346 | 2011-11-08 18:08:12 |
| R4.htm | 66732 | 2011-11-08 18:08:12 |
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| R8.htm | 15829 | 2011-11-08 18:08:12 |
| R9.htm | 27733 | 2011-11-08 18:08:12 |
| report.css | 2721 | 2011-11-08 18:08:12 |
| Show.js | 6423 | 2011-11-08 18:08:12 |