Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-055243-index-headers.html | 2023-10-25 16:50:32 | |
| 0000950170-23-055243-index.html | 2023-10-25 16:50:32 | |
| 0000950170-23-055243.txt | 2023-10-25 16:50:32 | |
 0000950170-23-055243-xbrl.zip | 33738 | 2023-10-25 16:50:32 |
| bhe-20231025.htm | 51175 | 2023-10-25 16:50:32 |
| bhe-20231025.xsd | 2445 | 2023-10-25 16:50:32 |
| bhe-20231025_htm.xml | 4753 | 2023-10-25 16:50:32 |
| bhe-20231025_lab.xml | 13474 | 2023-10-25 16:50:32 |
| bhe-20231025_pre.xml | 9885 | 2023-10-25 16:50:32 |
| bhe-ex99_1.htm | 828492 | 2023-10-25 16:50:32 |
| bhe-ex99_2.htm | 15668 | 2023-10-25 16:50:32 |
 bhe-ex99_2s1.jpg | 221025 | 2023-10-25 16:50:32 |
 bhe-ex99_2s10.jpg | 387420 | 2023-10-25 16:50:32 |
 bhe-ex99_2s11.jpg | 282058 | 2023-10-25 16:50:32 |
 bhe-ex99_2s12.jpg | 216052 | 2023-10-25 16:50:32 |
 bhe-ex99_2s13.jpg | 368777 | 2023-10-25 16:50:32 |
 bhe-ex99_2s14.jpg | 297727 | 2023-10-25 16:50:32 |
 bhe-ex99_2s15.jpg | 200623 | 2023-10-25 16:50:32 |
 bhe-ex99_2s16.jpg | 418736 | 2023-10-25 16:50:32 |
 bhe-ex99_2s17.jpg | 345067 | 2023-10-25 16:50:32 |
 bhe-ex99_2s18.jpg | 296273 | 2023-10-25 16:50:32 |
 bhe-ex99_2s2.jpg | 707358 | 2023-10-25 16:50:32 |
 bhe-ex99_2s3.jpg | 399510 | 2023-10-25 16:50:32 |
 bhe-ex99_2s4.jpg | 277852 | 2023-10-25 16:50:32 |
 bhe-ex99_2s5.jpg | 331830 | 2023-10-25 16:50:32 |
 bhe-ex99_2s6.jpg | 288211 | 2023-10-25 16:50:32 |
 bhe-ex99_2s7.jpg | 364256 | 2023-10-25 16:50:32 |
 bhe-ex99_2s8.jpg | 287114 | 2023-10-25 16:50:32 |
 bhe-ex99_2s9.jpg | 227413 | 2023-10-25 16:50:32 |
| FilingSummary.xml | 1725 | 2023-10-25 16:50:32 |
| Financial_Report.xlsx | 5770 | 2023-10-25 16:50:32 |
| MetaLinks.json | 17951 | 2023-10-25 16:50:32 |
| R1.htm | 39727 | 2023-10-25 16:50:32 |
| report.css | 2767 | 2023-10-25 16:50:32 |
| Show.js | 1085 | 2023-10-25 16:50:32 |