Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001330421-15-000012-index-headers.html | 2015-12-08 17:16:23 | |
| 0001330421-15-000012-index.html | 2015-12-08 17:16:23 | |
| 0001330421-15-000012.txt | 2015-12-08 17:16:23 | |
 0001330421-15-000012-xbrl.zip | 137371 | 2015-12-08 17:16:23 |
| bv-20150731.xml | 1012182 | 2015-12-08 17:16:23 |
| bv-20150731.xsd | 28317 | 2015-12-08 17:16:23 |
| bv-20150731_cal.xml | 75065 | 2015-12-08 17:16:23 |
| bv-20150731_def.xml | 112075 | 2015-12-08 17:16:23 |
| bv-20150731_lab.xml | 453339 | 2015-12-08 17:16:23 |
| bv-20150731_pre.xml | 245621 | 2015-12-08 17:16:23 |
| bv1031201510-qq2.htm | 1340392 | 2015-12-08 17:16:23 |
| bvexhibit311q2.htm | 13146 | 2015-12-08 17:16:23 |
| bvexhibit312q2.htm | 13267 | 2015-12-08 17:16:23 |
| bvexhibit321q2.htm | 4885 | 2015-12-08 17:16:23 |
| bvexhibit322q2.htm | 4854 | 2015-12-08 17:16:23 |
| FilingSummary.xml | 23199 | 2015-12-08 17:16:23 |
| Financial_Report.xlsx | 53846 | 2015-12-08 17:16:23 |
| R1.htm | 22071 | 2015-12-08 17:16:23 |
| R10.htm | 44970 | 2015-12-08 17:16:23 |
| R11.htm | 194467 | 2015-12-08 17:16:23 |
| R12.htm | 37031 | 2015-12-08 17:16:23 |
| R13.htm | 9917 | 2015-12-08 17:16:23 |
| R14.htm | 10009 | 2015-12-08 17:16:23 |
| R15.htm | 47745 | 2015-12-08 17:16:23 |
| R16.htm | 12557 | 2015-12-08 17:16:23 |
| R17.htm | 70813 | 2015-12-08 17:16:23 |
| R18.htm | 42820 | 2015-12-08 17:16:23 |
| R19.htm | 193263 | 2015-12-08 17:16:23 |
| R2.htm | 82989 | 2015-12-08 17:16:23 |
| R20.htm | 37906 | 2015-12-08 17:16:23 |
| R21.htm | 46324 | 2015-12-08 17:16:23 |
| R22.htm | 13291 | 2015-12-08 17:16:23 |
| R23.htm | 15002 | 2015-12-08 17:16:23 |
| R24.htm | 20751 | 2015-12-08 17:16:23 |
| R25.htm | 21962 | 2015-12-08 17:16:23 |
| R26.htm | 17533 | 2015-12-08 17:16:23 |
| R27.htm | 35633 | 2015-12-08 17:16:23 |
| R28.htm | 9401 | 2015-12-08 17:16:23 |
| R29.htm | 68776 | 2015-12-08 17:16:23 |
| R3.htm | 18158 | 2015-12-08 17:16:23 |
| R30.htm | 18252 | 2015-12-08 17:16:23 |
| R31.htm | 18416 | 2015-12-08 17:16:23 |
| R32.htm | 5933 | 2015-12-08 17:16:23 |
| R33.htm | 35843 | 2015-12-08 17:16:23 |
| R34.htm | 33412 | 2015-12-08 17:16:23 |
| R35.htm | 38455 | 2015-12-08 17:16:23 |
| R36.htm | 14499 | 2015-12-08 17:16:23 |
| R4.htm | 67874 | 2015-12-08 17:16:23 |
| R5.htm | 21712 | 2015-12-08 17:16:23 |
| R6.htm | 44174 | 2015-12-08 17:16:23 |
| R7.htm | 92745 | 2015-12-08 17:16:23 |
| R8.htm | 6196 | 2015-12-08 17:16:23 |
| R9.htm | 35953 | 2015-12-08 17:16:23 |
| report.css | 2767 | 2015-12-08 17:16:23 |
| Show.js | 1410 | 2015-12-08 17:16:23 |