Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001413042-20-000004-index-headers.html | 2020-01-08 13:53:56 | |
| 0001413042-20-000004-index.html | 2020-01-08 13:53:56 | |
| 0001413042-20-000004.txt | 2020-01-08 13:53:56 | |
 0001413042-20-000004-xbrl.zip | 13595 | 2020-01-08 13:53:56 |
| brtnx-20191231.xml | 10457 | 2020-01-08 13:53:56 |
| brtnx-20191231.xsd | 3203 | 2020-01-08 13:53:56 |
| brtnx-20191231_def.xml | 6913 | 2020-01-08 13:53:56 |
| brtnx-20191231_lab.xml | 112379 | 2020-01-08 13:53:56 |
| brtnx-20191231_pre.xml | 27436 | 2020-01-08 13:53:56 |
| brtnx497xbrl.htm | 2456 | 2020-01-08 13:53:56 |
| FilingSummary.xml | 2206 | 2020-01-08 13:53:56 |
| Financial_Report.xlsx | 6842 | 2020-01-08 13:53:56 |
| R1.htm | 8968 | 2020-01-08 13:53:56 |
| R2.htm | 17756 | 2020-01-08 13:53:56 |
| report.css | 2766 | 2020-01-08 13:53:56 |
| Show.js | 1084 | 2020-01-08 13:53:56 |