Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001280058-26-000022-index-headers.html | 2026-07-29 07:11:36 | |
| 0001280058-26-000022-index.html | 2026-07-29 07:11:36 | |
| 0001280058-26-000022.txt | 2026-07-29 07:11:36 | |
 0001280058-26-000022-xbrl.zip | 45932 | 2026-07-29 07:11:36 |
 a_rgbxtrustedblue2x.jpg | 28762 | 2026-07-29 07:11:36 |
| blkb-20260729.htm | 31336 | 2026-07-29 07:11:36 |
| blkb-20260729.xsd | 2269 | 2026-07-29 07:11:36 |
| blkb-20260729_def.xml | 14600 | 2026-07-29 07:11:36 |
 blkb-20260729_g1.jpg | 13003 | 2026-07-29 07:11:36 |
| blkb-20260729_htm.xml | 2700 | 2026-07-29 07:11:36 |
| blkb-20260729_lab.xml | 25567 | 2026-07-29 07:11:36 |
| blkb-20260729_pre.xml | 15158 | 2026-07-29 07:11:36 |
| blkbq22026exhibit991.htm | 384167 | 2026-07-29 07:11:36 |
| FilingSummary.xml | 1839 | 2026-07-29 07:11:36 |
| MetaLinks.json | 20788 | 2026-07-29 07:11:36 |
| R1.htm | 38332 | 2026-07-29 07:11:36 |
| report.css | 2767 | 2026-07-29 07:11:36 |
| Show.js | 1085 | 2026-07-29 07:11:36 |