Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-000713-index-headers.html | 2023-01-12 15:55:47 | |
| 0000950170-23-000713-index.html | 2023-01-12 15:55:47 | |
| 0000950170-23-000713.txt | 2023-01-12 15:55:47 | |
 0000950170-23-000713-xbrl.zip | 12199 | 2023-01-12 15:55:47 |
| bhe-20230109.htm | 61731 | 2023-01-12 15:55:47 |
| bhe-20230109.xsd | 2445 | 2023-01-12 15:55:47 |
| bhe-20230109_htm.xml | 5091 | 2023-01-12 15:55:47 |
| bhe-20230109_lab.xml | 13324 | 2023-01-12 15:55:47 |
| bhe-20230109_pre.xml | 9813 | 2023-01-12 15:55:47 |
| bhe-ex99_1.htm | 9073 | 2023-01-12 15:55:47 |
| FilingSummary.xml | 1726 | 2023-01-12 15:55:47 |
| Financial_Report.xlsx | 5971 | 2023-01-12 15:55:47 |
| MetaLinks.json | 17816 | 2023-01-12 15:55:47 |
| R1.htm | 40014 | 2023-01-12 15:55:47 |
| report.css | 2767 | 2023-01-12 15:55:47 |
| Show.js | 1084 | 2023-01-12 15:55:47 |