Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-027512-index-headers.html | 2023-06-12 16:33:40 | |
| 0000950170-23-027512-index.html | 2023-06-12 16:33:40 | |
| 0000950170-23-027512.txt | 2023-06-12 16:33:40 | |
 0000950170-23-027512-xbrl.zip | 10021 | 2023-06-12 16:33:40 |
| bhe-20230612.htm | 58230 | 2023-06-12 16:33:40 |
| bhe-20230612.xsd | 2445 | 2023-06-12 16:33:40 |
| bhe-20230612_htm.xml | 4753 | 2023-06-12 16:33:40 |
| bhe-20230612_lab.xml | 13474 | 2023-06-12 16:33:40 |
| bhe-20230612_pre.xml | 9885 | 2023-06-12 16:33:40 |
| bhe-ex99_1.htm | 6553 | 2023-06-12 16:33:40 |
| FilingSummary.xml | 1724 | 2023-06-12 16:33:40 |
| Financial_Report.xlsx | 5771 | 2023-06-12 16:33:40 |
| MetaLinks.json | 17891 | 2023-06-12 16:33:40 |
| R1.htm | 39726 | 2023-06-12 16:33:40 |
| report.css | 2767 | 2023-06-12 16:33:40 |
| Show.js | 1084 | 2023-06-12 16:33:40 |