Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001140361-25-029593-index-headers.html | 2025-08-07 16:18:40 | |
| 0001140361-25-029593-index.html | 2025-08-07 16:18:40 | |
| 0001140361-25-029593.txt | 2025-08-07 16:18:40 | |
 0001140361-25-029593-xbrl.zip | 265965 | 2025-08-07 16:18:40 |
| bsvn-20250630.xsd | 48316 | 2025-08-07 16:18:40 |
| bsvn-20250630_cal.xml | 64158 | 2025-08-07 16:18:40 |
| bsvn-20250630_def.xml | 324106 | 2025-08-07 16:18:40 |
| bsvn-20250630_lab.xml | 576236 | 2025-08-07 16:18:40 |
| bsvn-20250630_pre.xml | 344084 | 2025-08-07 16:18:40 |
| ef20050364_10q.htm | 4343657 | 2025-08-07 16:18:40 |
| ef20050364_10q_htm.xml | 4685346 | 2025-08-07 16:18:40 |
| ef20050364_ex31-1.htm | 10957 | 2025-08-07 16:18:40 |
| ef20050364_ex31-2.htm | 10684 | 2025-08-07 16:18:40 |
| ef20050364_ex32-1.htm | 4227 | 2025-08-07 16:18:40 |
| FilingSummary.xml | 37432 | 2025-08-07 16:18:40 |
| MetaLinks.json | 962263 | 2025-08-07 16:18:40 |
| R1.htm | 58662 | 2025-08-07 16:18:40 |
| R10.htm | 7907 | 2025-08-07 16:18:40 |
| R11.htm | 43747 | 2025-08-07 16:18:40 |
| R12.htm | 190984 | 2025-08-07 16:18:40 |
| R13.htm | 1263706 | 2025-08-07 16:18:40 |
| R14.htm | 169614 | 2025-08-07 16:18:40 |
| R15.htm | 8545 | 2025-08-07 16:18:40 |
| R16.htm | 70147 | 2025-08-07 16:18:40 |
| R17.htm | 125243 | 2025-08-07 16:18:40 |
| R18.htm | 14465 | 2025-08-07 16:18:40 |
| R19.htm | 8002 | 2025-08-07 16:18:40 |
| R2.htm | 94013 | 2025-08-07 16:18:40 |
| R20.htm | 18052 | 2025-08-07 16:18:40 |
| R21.htm | 8465 | 2025-08-07 16:18:40 |
| R22.htm | 24320 | 2025-08-07 16:18:40 |
| R23.htm | 42168 | 2025-08-07 16:18:40 |
| R24.htm | 200040 | 2025-08-07 16:18:40 |
| R25.htm | 1257449 | 2025-08-07 16:18:40 |
| R26.htm | 167228 | 2025-08-07 16:18:40 |
| R27.htm | 68069 | 2025-08-07 16:18:40 |
| R28.htm | 117430 | 2025-08-07 16:18:40 |
| R29.htm | 13594 | 2025-08-07 16:18:40 |
| R3.htm | 18594 | 2025-08-07 16:18:40 |
| R30.htm | 6612 | 2025-08-07 16:18:40 |
| R31.htm | 36179 | 2025-08-07 16:18:40 |
| R32.htm | 9946 | 2025-08-07 16:18:40 |
| R33.htm | 47695 | 2025-08-07 16:18:40 |
| R34.htm | 34754 | 2025-08-07 16:18:40 |
| R35.htm | 40702 | 2025-08-07 16:18:40 |
| R36.htm | 36106 | 2025-08-07 16:18:40 |
| R37.htm | 11742 | 2025-08-07 16:18:40 |
| R38.htm | 8460 | 2025-08-07 16:18:40 |
| R39.htm | 45145 | 2025-08-07 16:18:40 |
| R4.htm | 126887 | 2025-08-07 16:18:40 |
| R40.htm | 23308 | 2025-08-07 16:18:40 |
| R41.htm | 39403 | 2025-08-07 16:18:40 |
| R42.htm | 78577 | 2025-08-07 16:18:40 |
| R43.htm | 222321 | 2025-08-07 16:18:40 |
| R44.htm | 73347 | 2025-08-07 16:18:40 |
| R45.htm | 34049 | 2025-08-07 16:18:40 |
| R46.htm | 49299 | 2025-08-07 16:18:40 |
| R47.htm | 11381 | 2025-08-07 16:18:40 |
| R48.htm | 10240 | 2025-08-07 16:18:40 |
| R49.htm | 77035 | 2025-08-07 16:18:40 |
| R5.htm | 5464 | 2025-08-07 16:18:40 |
| R50.htm | 12768 | 2025-08-07 16:18:40 |
| R51.htm | 57752 | 2025-08-07 16:18:40 |
| R52.htm | 47402 | 2025-08-07 16:18:40 |
| R53.htm | 32842 | 2025-08-07 16:18:40 |
| R54.htm | 9248 | 2025-08-07 16:18:40 |
| R55.htm | 12794 | 2025-08-07 16:18:40 |
| R56.htm | 8797 | 2025-08-07 16:18:40 |
| R57.htm | 47162 | 2025-08-07 16:18:40 |
| R58.htm | 7954 | 2025-08-07 16:18:40 |
| R59.htm | 10075 | 2025-08-07 16:18:40 |
| R6.htm | 73340 | 2025-08-07 16:18:40 |
| R60.htm | 30923 | 2025-08-07 16:18:40 |
| R7.htm | 4801 | 2025-08-07 16:18:40 |
| R8.htm | 95847 | 2025-08-07 16:18:40 |
| R9.htm | 13939 | 2025-08-07 16:18:40 |
| report.css | 2767 | 2025-08-07 16:18:40 |
| Show.js | 1085 | 2025-08-07 16:18:40 |