Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000790816-21-000019-index-headers.html | 2021-05-18 15:33:24 | |
| 0000790816-21-000019-index.html | 2021-05-18 15:33:24 | |
| 0000790816-21-000019.txt | 2021-05-18 15:33:24 | |
 0000790816-21-000019-xbrl.zip | 15193 | 2021-05-18 15:33:24 |
| bdn-20210518.htm | 61874 | 2021-05-18 15:33:24 |
| bdn-20210518.xsd | 2751 | 2021-05-18 15:33:24 |
| bdn-20210518_def.xml | 15407 | 2021-05-18 15:33:24 |
| bdn-20210518_htm.xml | 14429 | 2021-05-18 15:33:24 |
| bdn-20210518_lab.xml | 30356 | 2021-05-18 15:33:24 |
| bdn-20210518_pre.xml | 16056 | 2021-05-18 15:33:24 |
| FilingSummary.xml | 1735 | 2021-05-18 15:33:24 |
| Financial_Report.xlsx | 5880 | 2021-05-18 15:33:24 |
| MetaLinks.json | 21595 | 2021-05-18 15:33:24 |
| R1.htm | 43713 | 2021-05-18 15:33:24 |
| report.css | 2767 | 2021-05-18 15:33:24 |
| Show.js | 1084 | 2021-05-18 15:33:24 |