Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001081316-23-000024-index-headers.html | 2023-06-16 17:26:02 | |
| 0001081316-23-000024-index.html | 2023-06-16 17:26:02 | |
| 0001081316-23-000024.txt | 2023-06-16 17:26:02 | |
 0001081316-23-000024-xbrl.zip | 15895 | 2023-06-16 17:26:02 |
| bhe-20230612.htm | 49057 | 2023-06-16 17:26:02 |
| bhe-20230612.xsd | 2589 | 2023-06-16 17:26:02 |
| bhe-20230612_def.xml | 15353 | 2023-06-16 17:26:02 |
| bhe-20230612_htm.xml | 17440 | 2023-06-16 17:26:02 |
| bhe-20230612_lab.xml | 29081 | 2023-06-16 17:26:02 |
| bhe-20230612_pre.xml | 15493 | 2023-06-16 17:26:02 |
| FilingSummary.xml | 1638 | 2023-06-16 17:26:02 |
| Financial_Report.xlsx | 5864 | 2023-06-16 17:26:02 |
| MetaLinks.json | 20051 | 2023-06-16 17:26:02 |
| R1.htm | 39927 | 2023-06-16 17:26:02 |
| report.css | 2767 | 2023-06-16 17:26:02 |
| Show.js | 1084 | 2023-06-16 17:26:02 |