Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-22-073511-index-headers.html | 2022-06-22 16:15:41 | |
| 0001104659-22-073511-index.html | 2022-06-22 16:15:41 | |
| 0001104659-22-073511.txt | 2022-06-22 16:15:41 | |
 0001104659-22-073511-xbrl.zip | 159641 | 2022-06-22 16:15:41 |
| bv-20220622.xsd | 3057 | 2022-06-22 16:15:41 |
| bv-20220622_lab.xml | 34476 | 2022-06-22 16:15:41 |
| bv-20220622_pre.xml | 22613 | 2022-06-22 16:15:41 |
| FilingSummary.xml | 1651 | 2022-06-22 16:15:41 |
| Financial_Report.xlsx | 5677 | 2022-06-22 16:15:41 |
| MetaLinks.json | 38592 | 2022-06-22 16:15:41 |
| R1.htm | 38530 | 2022-06-22 16:15:41 |
| report.css | 2767 | 2022-06-22 16:15:41 |
| Show.js | 1084 | 2022-06-22 16:15:41 |
| tm2217385d2_8k.htm | 32349 | 2022-06-22 16:15:41 |
| tm2217385d2_8k_htm.xml | 3480 | 2022-06-22 16:15:41 |
| tm2217385d2_ex10-1.htm | 1097222 | 2022-06-22 16:15:41 |