Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000907254-21-000021-index-headers.html | 2021-03-08 17:07:28 | |
| 0000907254-21-000021-index.html | 2021-03-08 17:07:28 | |
| 0000907254-21-000021.txt | 2021-03-08 17:07:28 | |
 0000907254-21-000021-xbrl.zip | 16564 | 2021-03-08 17:07:28 |
| bfs-20210305.htm | 40980 | 2021-03-08 17:07:28 |
| bfs-20210305.xsd | 2843 | 2021-03-08 17:07:28 |
| bfs-20210305_cal.xml | 751 | 2021-03-08 17:07:28 |
| bfs-20210305_def.xml | 16299 | 2021-03-08 17:07:28 |
| bfs-20210305_htm.xml | 15613 | 2021-03-08 17:07:28 |
| bfs-20210305_lab.xml | 31948 | 2021-03-08 17:07:28 |
| bfs-20210305_pre.xml | 16964 | 2021-03-08 17:07:28 |
| FilingSummary.xml | 1780 | 2021-03-08 17:07:28 |
| Financial_Report.xlsx | 5690 | 2021-03-08 17:07:28 |
| MetaLinks.json | 22144 | 2021-03-08 17:07:28 |
| R1.htm | 45598 | 2021-03-08 17:07:28 |
| report.css | 2767 | 2021-03-08 17:07:28 |
| Show.js | 1085 | 2021-03-08 17:07:28 |