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|---|---|---|
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| 0001140361-16-064310-index.html | 2016-05-10 16:31:18 | |
| 0001140361-16-064310.txt | 2016-05-10 16:31:18 | |
 0001140361-16-064310-xbrl.zip | 93465 | 2016-05-10 16:31:18 |
| bstc-20160331.xml | 506109 | 2016-05-10 16:31:18 |
| bstc-20160331.xsd | 22204 | 2016-05-10 16:31:18 |
| bstc-20160331_cal.xml | 37102 | 2016-05-10 16:31:18 |
| bstc-20160331_def.xml | 87894 | 2016-05-10 16:31:18 |
| bstc-20160331_lab.xml | 377601 | 2016-05-10 16:31:18 |
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| ex31.htm | 11492 | 2016-05-10 16:31:18 |
| ex32.htm | 5535 | 2016-05-10 16:31:18 |
| FilingSummary.xml | 14311 | 2016-05-10 16:31:18 |
| Financial_Report.xlsx | 37325 | 2016-05-10 16:31:18 |
| form10q.htm | 419493 | 2016-05-10 16:31:18 |
| R1.htm | 25614 | 2016-05-10 16:31:18 |
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| R2.htm | 64748 | 2016-05-10 16:31:18 |
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| R9.htm | 12425 | 2016-05-10 16:31:18 |
| report.css | 2767 | 2016-05-10 16:31:18 |
| Show.js | 1410 | 2016-05-10 16:31:18 |