Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001081316-23-000014-index-headers.html | 2023-04-25 16:39:00 | |
| 0001081316-23-000014-index.html | 2023-04-25 16:39:00 | |
| 0001081316-23-000014.txt | 2023-04-25 16:39:00 | |
 0001081316-23-000014-xbrl.zip | 15588 | 2023-04-25 16:39:00 |
| bhe-20230425.htm | 56460 | 2023-04-25 16:39:00 |
| bhe-20230425.xsd | 2823 | 2023-04-25 16:39:00 |
| bhe-20230425_def.xml | 15350 | 2023-04-25 16:39:00 |
| bhe-20230425_htm.xml | 23547 | 2023-04-25 16:39:00 |
| bhe-20230425_lab.xml | 29525 | 2023-04-25 16:39:00 |
| bhe-20230425_pre.xml | 15490 | 2023-04-25 16:39:00 |
| FilingSummary.xml | 1638 | 2023-04-25 16:39:00 |
| Financial_Report.xlsx | 6096 | 2023-04-25 16:39:00 |
| MetaLinks.json | 20079 | 2023-04-25 16:39:00 |
| R1.htm | 43317 | 2023-04-25 16:39:00 |
| report.css | 2767 | 2023-04-25 16:39:00 |
| Show.js | 1084 | 2023-04-25 16:39:00 |