Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-363633-index-headers.html | 2021-12-21 16:31:05 | |
| 0001193125-21-363633-index.html | 2021-12-21 16:31:05 | |
| 0001193125-21-363633.txt | 2021-12-21 16:31:05 | |
 0001193125-21-363633-xbrl.zip | 9924 | 2021-12-21 16:31:05 |
| bntc-20211217.xsd | 2926 | 2021-12-21 16:31:05 |
| bntc-20211217_lab.xml | 18126 | 2021-12-21 16:31:05 |
| bntc-20211217_pre.xml | 11428 | 2021-12-21 16:31:05 |
| d26967d8k.htm | 27001 | 2021-12-21 16:31:05 |
| d26967d8k_htm.xml | 3435 | 2021-12-21 16:31:05 |
| d26967dex31.htm | 5304 | 2021-12-21 16:31:05 |
| FilingSummary.xml | 1734 | 2021-12-21 16:31:05 |
| Financial_Report.xlsx | 5710 | 2021-12-21 16:31:05 |
| MetaLinks.json | 18817 | 2021-12-21 16:31:05 |
| R1.htm | 40158 | 2021-12-21 16:31:05 |
| report.css | 2767 | 2021-12-21 16:31:05 |
| Show.js | 1084 | 2021-12-21 16:31:05 |