Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001589526-24-000003-index-headers.html | 2024-01-29 17:26:26 | |
| 0001589526-24-000003-index.html | 2024-01-29 17:26:26 | |
| 0001589526-24-000003.txt | 2024-01-29 17:26:26 | |
 0001589526-24-000003-xbrl.zip | 210953 | 2024-01-29 17:26:26 |
| blbd-20240129.htm | 863175 | 2024-01-29 17:26:26 |
| blbd-20240129.xsd | 3657 | 2024-01-29 17:26:26 |
| blbd-20240129_def.xml | 5454 | 2024-01-29 17:26:26 |
 blbd-20240129_g1.jpg | 19277 | 2024-01-29 17:26:26 |
 blbd-20240129_g2.jpg | 43916 | 2024-01-29 17:26:26 |
 blbd-20240129_g3.jpg | 40777 | 2024-01-29 17:26:26 |
 blbd-20240129_g4.jpg | 43330 | 2024-01-29 17:26:26 |
| blbd-20240129_htm.xml | 85961 | 2024-01-29 17:26:26 |
| blbd-20240129_lab.xml | 6857 | 2024-01-29 17:26:26 |
| blbd-20240129_pre.xml | 4127 | 2024-01-29 17:26:26 |
| FilingSummary.xml | 2430 | 2024-01-29 17:26:26 |
| MetaLinks.json | 160156 | 2024-01-29 17:26:26 |
| R1.htm | 10846 | 2024-01-29 17:26:26 |
| R2.htm | 107767 | 2024-01-29 17:26:26 |
| report.css | 2767 | 2024-01-29 17:26:26 |
| Show.js | 1085 | 2024-01-29 17:26:26 |