Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000015847-25-000016-index-headers.html | 2025-10-02 16:00:15 | |
| 0000015847-25-000016-index.html | 2025-10-02 16:00:15 | |
| 0000015847-25-000016.txt | 2025-10-02 16:00:15 | |
 0000015847-25-000016-xbrl.zip | 8923 | 2025-10-02 16:00:15 |
| buks-20251001.htm | 33988 | 2025-10-02 16:00:15 |
| buks-20251001.xsd | 1773 | 2025-10-02 16:00:15 |
| buks-20251001_htm.xml | 2432 | 2025-10-02 16:00:15 |
| buks-20251001_lab.xml | 19154 | 2025-10-02 16:00:15 |
| buks-20251001_pre.xml | 10966 | 2025-10-02 16:00:15 |
| FilingSummary.xml | 1618 | 2025-10-02 16:00:15 |
| MetaLinks.json | 14919 | 2025-10-02 16:00:15 |
| R1.htm | 33323 | 2025-10-02 16:00:15 |
| report.css | 2766 | 2025-10-02 16:00:15 |
| Show.js | 1084 | 2025-10-02 16:00:15 |