Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-21-144727-index-headers.html | 2021-11-30 08:45:39 | |
| 0001104659-21-144727-index.html | 2021-11-30 08:45:39 | |
| 0001104659-21-144727.txt | 2021-11-30 08:45:39 | |
 0001104659-21-144727-xbrl.zip | 75169 | 2021-11-30 08:45:39 |
| bstg-20211126.xsd | 3025 | 2021-11-30 08:45:39 |
| bstg-20211126_lab.xml | 34240 | 2021-11-30 08:45:39 |
| bstg-20211126_pre.xml | 22359 | 2021-11-30 08:45:39 |
| FilingSummary.xml | 1753 | 2021-11-30 08:45:39 |
| Financial_Report.xlsx | 5571 | 2021-11-30 08:45:39 |
| MetaLinks.json | 37767 | 2021-11-30 08:45:39 |
| R1.htm | 35297 | 2021-11-30 08:45:39 |
| report.css | 2767 | 2021-11-30 08:45:39 |
| Show.js | 1085 | 2021-11-30 08:45:39 |
| tm2134175d1_8k.htm | 36758 | 2021-11-30 08:45:39 |
| tm2134175d1_8k_htm.xml | 3274 | 2021-11-30 08:45:39 |
| tm2134175d1_ex10-1.htm | 148285 | 2021-11-30 08:45:39 |
| tm2134175d1_ex10-2.htm | 58216 | 2021-11-30 08:45:39 |
| tm2134175d1_ex4-1.htm | 76862 | 2021-11-30 08:45:39 |
| tm2134175d1_ex99-1.htm | 22327 | 2021-11-30 08:45:39 |
 tm2134175d1_ex99-1img01.jpg | 13696 | 2021-11-30 08:45:39 |