Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-23-088024-index-headers.html | 2023-03-31 16:06:55 | |
| 0001193125-23-088024-index.html | 2023-03-31 16:06:55 | |
| 0001193125-23-088024.txt | 2023-03-31 16:06:55 | |
 0001193125-23-088024-xbrl.zip | 12969 | 2023-03-31 16:06:55 |
| d475905d8k.htm | 25613 | 2023-03-31 16:06:55 |
| d475905d8k_htm.xml | 3343 | 2023-03-31 16:06:55 |
| d475905dex991.htm | 38158 | 2023-03-31 16:06:55 |
| fbrx-20230331.xsd | 2859 | 2023-03-31 16:06:55 |
| fbrx-20230331_lab.xml | 17994 | 2023-03-31 16:06:55 |
| fbrx-20230331_pre.xml | 11267 | 2023-03-31 16:06:55 |
| FilingSummary.xml | 1734 | 2023-03-31 16:06:55 |
| Financial_Report.xlsx | 5722 | 2023-03-31 16:06:55 |
 g475905g0331132756764.jpg | 5389 | 2023-03-31 16:06:55 |
| MetaLinks.json | 18928 | 2023-03-31 16:06:55 |
| R1.htm | 39619 | 2023-03-31 16:06:55 |
| report.css | 2767 | 2023-03-31 16:06:55 |
| Show.js | 1085 | 2023-03-31 16:06:55 |