Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-035969-index-headers.html | 2023-07-31 16:35:39 | |
| 0000950170-23-035969-index.html | 2023-07-31 16:35:39 | |
| 0000950170-23-035969.txt | 2023-07-31 16:35:39 | |
 0000950170-23-035969-xbrl.zip | 8605 | 2023-07-31 16:35:39 |
| bhe-20230731.htm | 52469 | 2023-07-31 16:35:39 |
| bhe-20230731.xsd | 2445 | 2023-07-31 16:35:39 |
| bhe-20230731_htm.xml | 4525 | 2023-07-31 16:35:39 |
| bhe-20230731_lab.xml | 12806 | 2023-07-31 16:35:39 |
| bhe-20230731_pre.xml | 9438 | 2023-07-31 16:35:39 |
| FilingSummary.xml | 1692 | 2023-07-31 16:35:39 |
| Financial_Report.xlsx | 5728 | 2023-07-31 16:35:39 |
| MetaLinks.json | 17375 | 2023-07-31 16:35:39 |
| R1.htm | 38122 | 2023-07-31 16:35:39 |
| report.css | 2766 | 2023-07-31 16:35:39 |
| Show.js | 1084 | 2023-07-31 16:35:39 |