Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001081316-21-000041-index-headers.html | 2021-11-08 08:05:18 | |
| 0001081316-21-000041-index.html | 2021-11-08 08:05:18 | |
| 0001081316-21-000041.txt | 2021-11-08 08:05:18 | |
 0001081316-21-000041-xbrl.zip | 20508 | 2021-11-08 08:05:18 |
| bhe-20211108.htm | 103690 | 2021-11-08 08:05:18 |
| bhe-20211108.xsd | 3720 | 2021-11-08 08:05:18 |
| bhe-20211108_def.xml | 17751 | 2021-11-08 08:05:18 |
| bhe-20211108_htm.xml | 52240 | 2021-11-08 08:05:18 |
| bhe-20211108_lab.xml | 36193 | 2021-11-08 08:05:18 |
| bhe-20211108_pre.xml | 18191 | 2021-11-08 08:05:18 |
| FilingSummary.xml | 1627 | 2021-11-08 08:05:18 |
| Financial_Report.xlsx | 6993 | 2021-11-08 08:05:18 |
| MetaLinks.json | 22365 | 2021-11-08 08:05:18 |
| R1.htm | 65323 | 2021-11-08 08:05:18 |
| report.css | 2767 | 2021-11-08 08:05:18 |
| Show.js | 1084 | 2021-11-08 08:05:18 |