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| 0000950170-25-100970-index.html | 2025-07-31 16:53:35 | |
| 0000950170-25-100970.txt | 2025-07-31 16:53:35 | |
 0000950170-25-100970-xbrl.zip | 282531 | 2025-07-31 16:53:35 |
| bhe-20250630.htm | 3621684 | 2025-07-31 16:53:35 |
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| report.css | 2767 | 2025-07-31 16:53:35 |
| Show.js | 1085 | 2025-07-31 16:53:35 |