Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000015847-26-000005-index-headers.html | 2026-03-12 09:20:38 | |
| 0000015847-26-000005-index.html | 2026-03-12 09:20:38 | |
| 0000015847-26-000005.txt | 2026-03-12 09:20:38 | |
 0000015847-26-000005-xbrl.zip | 14080 | 2026-03-12 09:20:38 |
| buks-20260312.htm | 22548 | 2026-03-12 09:20:38 |
| buks-20260312.xsd | 1773 | 2026-03-12 09:20:38 |
| buks-20260312_htm.xml | 2432 | 2026-03-12 09:20:38 |
| buks-20260312_lab.xml | 19154 | 2026-03-12 09:20:38 |
| buks-20260312_pre.xml | 10966 | 2026-03-12 09:20:38 |
| buks-exx99x13126pressrelea.htm | 41762 | 2026-03-12 09:20:38 |
| FilingSummary.xml | 1618 | 2026-03-12 09:20:38 |
| MetaLinks.json | 14919 | 2026-03-12 09:20:38 |
| R1.htm | 33322 | 2026-03-12 09:20:38 |
| report.css | 2766 | 2026-03-12 09:20:38 |
| Show.js | 1084 | 2026-03-12 09:20:38 |