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|---|---|---|
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| 0000950170-24-119684-index.html | 2024-10-31 17:35:52 | |
| 0000950170-24-119684.txt | 2024-10-31 17:35:52 | |
 0000950170-24-119684-xbrl.zip | 255000 | 2024-10-31 17:35:52 |
| bhe-20240930.htm | 2628343 | 2024-10-31 17:35:52 |
| bhe-20240930.xsd | 1293756 | 2024-10-31 17:35:52 |
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| R1.htm | 51533 | 2024-10-31 17:35:52 |
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| report.css | 2767 | 2024-10-31 17:35:52 |
| Show.js | 1085 | 2024-10-31 17:35:52 |