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| 0000010048-25-000025-index.html | 2025-08-13 17:08:19 | |
| 0000010048-25-000025.txt | 2025-08-13 17:08:19 | |
 0000010048-25-000025-xbrl.zip | 264382 | 2025-08-13 17:08:19 |
| brn-20250630.htm | 1487797 | 2025-08-13 17:08:19 |
| brn-20250630.xsd | 54086 | 2025-08-13 17:08:19 |
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| report.css | 2767 | 2025-08-13 17:08:19 |
| Show.js | 1085 | 2025-08-13 17:08:19 |