Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000891092-17-008341-index-headers.html | 2017-11-20 15:45:10 | |
| 0000891092-17-008341-index.html | 2017-11-20 15:45:10 | |
| 0000891092-17-008341.txt | 2017-11-20 15:45:10 | |
 0000891092-17-008341-xbrl.zip | 34995 | 2017-11-20 15:45:10 |
 BarChart1.png | 21156 | 2017-11-20 15:45:10 |
| bbht-20171030.xml | 41325 | 2017-11-20 15:45:10 |
| bbht-20171030.xsd | 8168 | 2017-11-20 15:45:10 |
| bbht-20171030_cal.xml | 6334 | 2017-11-20 15:45:10 |
| bbht-20171030_def.xml | 162700 | 2017-11-20 15:45:10 |
| bbht-20171030_lab.xml | 131661 | 2017-11-20 15:45:10 |
| bbht-20171030_pre.xml | 180898 | 2017-11-20 15:45:10 |
| e76331_485bpos.htm | 23539 | 2017-11-20 15:45:10 |
| FilingSummary.xml | 3537 | 2017-11-20 15:45:10 |
| R1.htm | 22393 | 2017-11-20 15:45:10 |
| R2.htm | 105512 | 2017-11-20 15:45:10 |
| R3.htm | 165366 | 2017-11-20 15:45:10 |
| R9.htm | 16184 | 2017-11-20 15:45:10 |
| report.css | 2767 | 2017-11-20 15:45:10 |
| Show.js | 1410 | 2017-11-20 15:45:10 |