Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001477932-22-007229-index-headers.html | 2022-09-27 16:30:18 | |
| 0001477932-22-007229-index.html | 2022-09-27 16:30:18 | |
| 0001477932-22-007229.txt | 2022-09-27 16:30:18 | |
| betrf_6k.htm | 10333 | 2022-09-27 16:30:18 |
| betrf_ex991.htm | 179987 | 2022-09-27 16:30:18 |
 betrf_ex991img1.jpg | 4279 | 2022-09-27 16:30:18 |
| betrf_ex992.htm | 626628 | 2022-09-27 16:30:18 |
| betrf_ex993.htm | 8040 | 2022-09-27 16:30:18 |
| betrf_ex994.htm | 7903 | 2022-09-27 16:30:18 |