Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000907254-21-000045-index-headers.html | 2021-05-06 16:37:34 | |
| 0000907254-21-000045-index.html | 2021-05-06 16:37:34 | |
| 0000907254-21-000045.txt | 2021-05-06 16:37:34 | |
 0000907254-21-000045-xbrl.zip | 28686 | 2021-05-06 16:37:34 |
| bfs-03312021xex991.htm | 180778 | 2021-05-06 16:37:34 |
| bfs-20210506.htm | 39356 | 2021-05-06 16:37:34 |
| bfs-20210506.xsd | 2843 | 2021-05-06 16:37:34 |
| bfs-20210506_cal.xml | 751 | 2021-05-06 16:37:34 |
| bfs-20210506_def.xml | 16299 | 2021-05-06 16:37:34 |
| bfs-20210506_htm.xml | 15617 | 2021-05-06 16:37:34 |
| bfs-20210506_lab.xml | 31958 | 2021-05-06 16:37:34 |
| bfs-20210506_pre.xml | 16964 | 2021-05-06 16:37:34 |
| FilingSummary.xml | 1820 | 2021-05-06 16:37:34 |
| Financial_Report.xlsx | 5896 | 2021-05-06 16:37:34 |
| MetaLinks.json | 22154 | 2021-05-06 16:37:34 |
| R1.htm | 45611 | 2021-05-06 16:37:34 |
| report.css | 2767 | 2021-05-06 16:37:34 |
| Show.js | 1085 | 2021-05-06 16:37:34 |