Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-026389-index-headers.html | 2022-12-12 16:13:55 | |
| 0000950170-22-026389-index.html | 2022-12-12 16:13:55 | |
| 0000950170-22-026389.txt | 2022-12-12 16:13:55 | |
 0000950170-22-026389-xbrl.zip | 9987 | 2022-12-12 16:13:55 |
| bhe-20221212.htm | 58269 | 2022-12-12 16:13:55 |
| bhe-20221212.xsd | 2445 | 2022-12-12 16:13:55 |
| bhe-20221212_htm.xml | 4753 | 2022-12-12 16:13:55 |
| bhe-20221212_lab.xml | 13474 | 2022-12-12 16:13:55 |
| bhe-20221212_pre.xml | 9885 | 2022-12-12 16:13:55 |
| bhe-ex99_1.htm | 6548 | 2022-12-12 16:13:55 |
| FilingSummary.xml | 1726 | 2022-12-12 16:13:55 |
| Financial_Report.xlsx | 5768 | 2022-12-12 16:13:55 |
| MetaLinks.json | 17359 | 2022-12-12 16:13:55 |
| R1.htm | 39728 | 2022-12-12 16:13:55 |
| report.css | 2767 | 2022-12-12 16:13:55 |
| Show.js | 1084 | 2022-12-12 16:13:55 |