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|---|---|---|
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| 0000010048-24-000005-index.html | 2024-02-12 16:14:44 | |
| 0000010048-24-000005.txt | 2024-02-12 16:14:44 | |
 0000010048-24-000005-xbrl.zip | 178175 | 2024-02-12 16:14:44 |
| brn-20231231.htm | 913154 | 2024-02-12 16:14:44 |
| brn-20231231.xsd | 45723 | 2024-02-12 16:14:44 |
| brn-20231231_cal.xml | 67409 | 2024-02-12 16:14:44 |
| brn-20231231_def.xml | 185600 | 2024-02-12 16:14:44 |
| brn-20231231_htm.xml | 831940 | 2024-02-12 16:14:44 |
| brn-20231231_lab.xml | 510203 | 2024-02-12 16:14:44 |
| brn-20231231_pre.xml | 346102 | 2024-02-12 16:14:44 |
| exhibit311123123.htm | 10881 | 2024-02-12 16:14:44 |
| exhibit312123123.htm | 10853 | 2024-02-12 16:14:44 |
| exhibit32123123.htm | 9395 | 2024-02-12 16:14:44 |
| FilingSummary.xml | 34076 | 2024-02-12 16:14:44 |
| Financial_Report.xlsx | 82658 | 2024-02-12 16:14:44 |
| MetaLinks.json | 671687 | 2024-02-12 16:14:44 |
| R1.htm | 53097 | 2024-02-12 16:14:44 |
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| report.css | 2767 | 2024-02-12 16:14:44 |
| Show.js | 1085 | 2024-02-12 16:14:44 |