Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-24-014298-index-headers.html | 2024-01-24 16:52:07 | |
| 0001193125-24-014298-index.html | 2024-01-24 16:52:07 | |
| 0001193125-24-014298.txt | 2024-01-24 16:52:07 | |
 0001193125-24-014298-xbrl.zip | 58345 | 2024-01-24 16:52:07 |
| bhe-20240122.xsd | 4806 | 2024-01-24 16:52:07 |
| bhe-20240122_cal.xml | 676 | 2024-01-24 16:52:07 |
| bhe-20240122_def.xml | 11302 | 2024-01-24 16:52:07 |
| bhe-20240122_lab.xml | 14602 | 2024-01-24 16:52:07 |
| bhe-20240122_pre.xml | 11559 | 2024-01-24 16:52:07 |
| d741293d8k.htm | 39940 | 2024-01-24 16:52:07 |
| d741293d8k_htm.xml | 5383 | 2024-01-24 16:52:07 |
| d741293dex11.htm | 130456 | 2024-01-24 16:52:07 |
| d741293dex43.htm | 74536 | 2024-01-24 16:52:07 |
| d741293dex51.htm | 13538 | 2024-01-24 16:52:07 |
| d741293dex52.htm | 9701 | 2024-01-24 16:52:07 |
| FilingSummary.xml | 1713 | 2024-01-24 16:52:07 |
| Financial_Report.xlsx | 5866 | 2024-01-24 16:52:07 |
 g741293g0123205036997.jpg | 6730 | 2024-01-24 16:52:07 |
 g741293g06h40.jpg | 6451 | 2024-01-24 16:52:07 |
 g741293g90n72.jpg | 6341 | 2024-01-24 16:52:07 |
| MetaLinks.json | 18313 | 2024-01-24 16:52:07 |
| R1.htm | 38967 | 2024-01-24 16:52:07 |
| report.css | 2767 | 2024-01-24 16:52:07 |
| Show.js | 1085 | 2024-01-24 16:52:07 |