Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001589526-25-000008-index-headers.html | 2025-01-27 12:23:23 | |
| 0001589526-25-000008-index.html | 2025-01-27 12:23:23 | |
| 0001589526-25-000008.txt | 2025-01-27 12:23:23 | |
 0001589526-25-000008-xbrl.zip | 503795 | 2025-01-27 12:23:23 |
| blbd-20250127.htm | 837258 | 2025-01-27 12:23:23 |
| blbd-20250127.xsd | 2447 | 2025-01-27 12:23:23 |
| blbd-20250127_def.xml | 2624 | 2025-01-27 12:23:23 |
 blbd-20250127_g1.jpg | 19277 | 2025-01-27 12:23:23 |
 blbd-20250127_g2.jpg | 41034 | 2025-01-27 12:23:23 |
 blbd-20250127_g3.jpg | 42305 | 2025-01-27 12:23:23 |
 blbd-20250127_g4.jpg | 42747 | 2025-01-27 12:23:23 |
 blbd-20250127_g5.jpg | 239427 | 2025-01-27 12:23:23 |
 blbd-20250127_g6.jpg | 200949 | 2025-01-27 12:23:23 |
| blbd-20250127_htm.xml | 100505 | 2025-01-27 12:23:23 |
| blbd-20250127_lab.xml | 2888 | 2025-01-27 12:23:23 |
| blbd-20250127_pre.xml | 1695 | 2025-01-27 12:23:23 |
| FilingSummary.xml | 3030 | 2025-01-27 12:23:23 |
| MetaLinks.json | 172175 | 2025-01-27 12:23:23 |
| R1.htm | 10843 | 2025-01-27 12:23:23 |
| R2.htm | 122782 | 2025-01-27 12:23:23 |
| R3.htm | 4384 | 2025-01-27 12:23:23 |
| report.css | 2767 | 2025-01-27 12:23:23 |
| Show.js | 1085 | 2025-01-27 12:23:23 |