Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-047515-index-headers.html | 2023-09-11 17:01:25 | |
| 0000950170-23-047515-index.html | 2023-09-11 17:01:25 | |
| 0000950170-23-047515.txt | 2023-09-11 17:01:25 | |
 0000950170-23-047515-xbrl.zip | 9861 | 2023-09-11 17:01:25 |
| bhe-20230911.htm | 50596 | 2023-09-11 17:01:25 |
| bhe-20230911.xsd | 2445 | 2023-09-11 17:01:25 |
| bhe-20230911_htm.xml | 4753 | 2023-09-11 17:01:25 |
| bhe-20230911_lab.xml | 13474 | 2023-09-11 17:01:25 |
| bhe-20230911_pre.xml | 9885 | 2023-09-11 17:01:25 |
| bhe-ex99_1.htm | 5751 | 2023-09-11 17:01:25 |
| FilingSummary.xml | 1724 | 2023-09-11 17:01:25 |
| Financial_Report.xlsx | 5769 | 2023-09-11 17:01:25 |
| MetaLinks.json | 17951 | 2023-09-11 17:01:25 |
| R1.htm | 39726 | 2023-09-11 17:01:25 |
| report.css | 2767 | 2023-09-11 17:01:25 |
| Show.js | 1084 | 2023-09-11 17:01:25 |