Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000790816-22-000011-index-headers.html | 2022-04-20 19:55:08 | |
| 0000790816-22-000011-index.html | 2022-04-20 19:55:08 | |
| 0000790816-22-000011.txt | 2022-04-20 19:55:08 | |
 0000790816-22-000011-xbrl.zip | 31731 | 2022-04-20 19:55:08 |
| bdn-20220420.htm | 47178 | 2022-04-20 19:55:08 |
| bdn-20220420.xsd | 2757 | 2022-04-20 19:55:08 |
| bdn-20220420_def.xml | 17459 | 2022-04-20 19:55:08 |
| bdn-20220420_htm.xml | 14489 | 2022-04-20 19:55:08 |
| bdn-20220420_lab.xml | 33411 | 2022-04-20 19:55:08 |
| bdn-20220420_pre.xml | 17785 | 2022-04-20 19:55:08 |
| bdnearningsrelease-ex991q1.htm | 226903 | 2022-04-20 19:55:08 |
| FilingSummary.xml | 1796 | 2022-04-20 19:55:08 |
| Financial_Report.xlsx | 5872 | 2022-04-20 19:55:08 |
 image_0a.jpg | 69982 | 2022-04-20 19:55:08 |
| MetaLinks.json | 23525 | 2022-04-20 19:55:08 |
| R1.htm | 43870 | 2022-04-20 19:55:08 |
| report.css | 2767 | 2022-04-20 19:55:08 |
| Show.js | 1085 | 2022-04-20 19:55:08 |