Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-070048-index-headers.html | 2023-12-13 16:17:36 | |
| 0000950170-23-070048-index.html | 2023-12-13 16:17:36 | |
| 0000950170-23-070048.txt | 2023-12-13 16:17:36 | |
 0000950170-23-070048-xbrl.zip | 9705 | 2023-12-13 16:17:36 |
| bhe-20231213.htm | 40845 | 2023-12-13 16:17:36 |
| bhe-20231213.xsd | 2445 | 2023-12-13 16:17:36 |
| bhe-20231213_htm.xml | 4753 | 2023-12-13 16:17:36 |
| bhe-20231213_lab.xml | 13466 | 2023-12-13 16:17:36 |
| bhe-20231213_pre.xml | 9885 | 2023-12-13 16:17:36 |
| bhe-ex99_1.htm | 5235 | 2023-12-13 16:17:36 |
| FilingSummary.xml | 1725 | 2023-12-13 16:17:36 |
| Financial_Report.xlsx | 5760 | 2023-12-13 16:17:36 |
| MetaLinks.json | 17943 | 2023-12-13 16:17:36 |
| R1.htm | 39718 | 2023-12-13 16:17:36 |
| report.css | 2767 | 2023-12-13 16:17:36 |
| Show.js | 1084 | 2023-12-13 16:17:36 |