Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001477932-22-000381-index-headers.html | 2022-01-20 13:20:13 | |
| 0001477932-22-000381-index.html | 2022-01-20 13:20:13 | |
| 0001477932-22-000381.txt | 2022-01-20 13:20:13 | |
| betrf_6k.htm | 10132 | 2022-01-20 13:20:13 |
| betrf_ex991.htm | 46548 | 2022-01-20 13:20:13 |
 betrf_ex991img1.jpg | 3683 | 2022-01-20 13:20:13 |
 betrf_ex991img2.jpg | 3945 | 2022-01-20 13:20:13 |
 betrf_ex991img3.jpg | 3945 | 2022-01-20 13:20:13 |