Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000907254-24-000100-index-headers.html | 2024-11-07 16:20:13 | |
| 0000907254-24-000100-index.html | 2024-11-07 16:20:13 | |
| 0000907254-24-000100.txt | 2024-11-07 16:20:13 | |
 0000907254-24-000100-xbrl.zip | 255051 | 2024-11-07 16:20:13 |
| bfs-09302024xex31.htm | 20926 | 2024-11-07 16:20:13 |
| bfs-09302024xex32.htm | 9320 | 2024-11-07 16:20:13 |
| bfs-09302024xex99a.htm | 374689 | 2024-11-07 16:20:13 |
| bfs-20240930.htm | 1540948 | 2024-11-07 16:20:13 |
| bfs-20240930.xsd | 49993 | 2024-11-07 16:20:13 |
| bfs-20240930_cal.xml | 65294 | 2024-11-07 16:20:13 |
| bfs-20240930_def.xml | 306510 | 2024-11-07 16:20:13 |
| bfs-20240930_htm.xml | 854578 | 2024-11-07 16:20:13 |
| bfs-20240930_lab.xml | 661023 | 2024-11-07 16:20:13 |
| bfs-20240930_pre.xml | 453803 | 2024-11-07 16:20:13 |
| FilingSummary.xml | 33176 | 2024-11-07 16:20:13 |
| Financial_Report.xlsx | 91693 | 2024-11-07 16:20:13 |
| MetaLinks.json | 850475 | 2024-11-07 16:20:13 |
| R1.htm | 59054 | 2024-11-07 16:20:13 |
| R10.htm | 9184 | 2024-11-07 16:20:13 |
| R11.htm | 21648 | 2024-11-07 16:20:13 |
| R12.htm | 7841 | 2024-11-07 16:20:13 |
| R13.htm | 48606 | 2024-11-07 16:20:13 |
| R14.htm | 28325 | 2024-11-07 16:20:13 |
| R15.htm | 13556 | 2024-11-07 16:20:13 |
| R16.htm | 41960 | 2024-11-07 16:20:13 |
| R17.htm | 9888 | 2024-11-07 16:20:13 |
| R18.htm | 25636 | 2024-11-07 16:20:13 |
| R19.htm | 6836 | 2024-11-07 16:20:13 |
| R2.htm | 118530 | 2024-11-07 16:20:13 |
| R20.htm | 120231 | 2024-11-07 16:20:13 |
| R21.htm | 5083 | 2024-11-07 16:20:13 |
| R22.htm | 14841 | 2024-11-07 16:20:13 |
| R23.htm | 8479 | 2024-11-07 16:20:13 |
| R24.htm | 29799 | 2024-11-07 16:20:13 |
| R25.htm | 13580 | 2024-11-07 16:20:13 |
| R26.htm | 34393 | 2024-11-07 16:20:13 |
| R27.htm | 20016 | 2024-11-07 16:20:13 |
| R28.htm | 35113 | 2024-11-07 16:20:13 |
| R29.htm | 23874 | 2024-11-07 16:20:13 |
| R3.htm | 21999 | 2024-11-07 16:20:13 |
| R30.htm | 112974 | 2024-11-07 16:20:13 |
| R31.htm | 28215 | 2024-11-07 16:20:13 |
| R32.htm | 15687 | 2024-11-07 16:20:13 |
| R33.htm | 42069 | 2024-11-07 16:20:13 |
| R34.htm | 25937 | 2024-11-07 16:20:13 |
| R35.htm | 135960 | 2024-11-07 16:20:13 |
| R36.htm | 36860 | 2024-11-07 16:20:13 |
| R37.htm | 20508 | 2024-11-07 16:20:13 |
| R38.htm | 28730 | 2024-11-07 16:20:13 |
| R39.htm | 24556 | 2024-11-07 16:20:13 |
| R4.htm | 83827 | 2024-11-07 16:20:13 |
| R40.htm | 29461 | 2024-11-07 16:20:13 |
| R41.htm | 80553 | 2024-11-07 16:20:13 |
| R42.htm | 40646 | 2024-11-07 16:20:13 |
| R43.htm | 11367 | 2024-11-07 16:20:13 |
| R44.htm | 36376 | 2024-11-07 16:20:13 |
| R45.htm | 8281 | 2024-11-07 16:20:13 |
| R46.htm | 18960 | 2024-11-07 16:20:13 |
| R47.htm | 8516 | 2024-11-07 16:20:13 |
| R48.htm | 8950 | 2024-11-07 16:20:13 |
| R49.htm | 4867 | 2024-11-07 16:20:13 |
| R5.htm | 35137 | 2024-11-07 16:20:13 |
| R50.htm | 89047 | 2024-11-07 16:20:13 |
| R6.htm | 111112 | 2024-11-07 16:20:13 |
| R7.htm | 46012 | 2024-11-07 16:20:13 |
| R8.htm | 96096 | 2024-11-07 16:20:13 |
| R9.htm | 11137 | 2024-11-07 16:20:13 |
| report.css | 2767 | 2024-11-07 16:20:13 |
| Show.js | 1085 | 2024-11-07 16:20:13 |