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| 0001144204-17-024859-index.html | 2017-05-05 16:26:03 | |
| 0001144204-17-024859.txt | 2017-05-05 16:26:03 | |
 0001144204-17-024859-xbrl.zip | 152344 | 2017-05-05 16:26:03 |
| bctf-20170331.xml | 2799107 | 2017-05-05 16:26:03 |
| bctf-20170331.xsd | 35277 | 2017-05-05 16:26:03 |
| bctf-20170331_cal.xml | 51319 | 2017-05-05 16:26:03 |
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| bctf-20170331_lab.xml | 331693 | 2017-05-05 16:26:03 |
| bctf-20170331_pre.xml | 309259 | 2017-05-05 16:26:03 |
| FilingSummary.xml | 27314 | 2017-05-05 16:26:03 |
| Financial_Report.xlsx | 56650 | 2017-05-05 16:26:03 |
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| report.css | 2767 | 2017-05-05 16:26:03 |
| Show.js | 1410 | 2017-05-05 16:26:03 |
| v464669_10q.htm | 733902 | 2017-05-05 16:26:03 |
| v464669_ex31-1.htm | 10442 | 2017-05-05 16:26:03 |
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| v464669_ex32-1.htm | 5286 | 2017-05-05 16:26:03 |