Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-24-009400-index-headers.html | 2024-01-31 16:15:50 | |
| 0000950170-24-009400-index.html | 2024-01-31 16:15:50 | |
| 0000950170-24-009400.txt | 2024-01-31 16:15:50 | |
 0000950170-24-009400-xbrl.zip | 31303 | 2024-01-31 16:15:50 |
| bhe-20240131.htm | 41946 | 2024-01-31 16:15:50 |
| bhe-20240131.xsd | 24995 | 2024-01-31 16:15:50 |
| bhe-20240131_htm.xml | 4753 | 2024-01-31 16:15:50 |
| bhe-ex99_1.htm | 699125 | 2024-01-31 16:15:50 |
| bhe-ex99_2.htm | 20704 | 2024-01-31 16:15:50 |
 bhe-ex99_2s1.jpg | 216748 | 2024-01-31 16:15:50 |
 bhe-ex99_2s10.jpg | 296755 | 2024-01-31 16:15:50 |
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 bhe-ex99_2s12.jpg | 312381 | 2024-01-31 16:15:50 |
 bhe-ex99_2s13.jpg | 238556 | 2024-01-31 16:15:50 |
 bhe-ex99_2s14.jpg | 398150 | 2024-01-31 16:15:50 |
 bhe-ex99_2s15.jpg | 492515 | 2024-01-31 16:15:50 |
 bhe-ex99_2s16.jpg | 290748 | 2024-01-31 16:15:50 |
 bhe-ex99_2s17.jpg | 215964 | 2024-01-31 16:15:50 |
 bhe-ex99_2s18.jpg | 363132 | 2024-01-31 16:15:50 |
 bhe-ex99_2s19.jpg | 322070 | 2024-01-31 16:15:50 |
 bhe-ex99_2s2.jpg | 714645 | 2024-01-31 16:15:50 |
 bhe-ex99_2s20.jpg | 200684 | 2024-01-31 16:15:50 |
 bhe-ex99_2s21.jpg | 564297 | 2024-01-31 16:15:50 |
 bhe-ex99_2s22.jpg | 343781 | 2024-01-31 16:15:50 |
 bhe-ex99_2s23.jpg | 330072 | 2024-01-31 16:15:50 |
 bhe-ex99_2s3.jpg | 427429 | 2024-01-31 16:15:50 |
 bhe-ex99_2s4.jpg | 379709 | 2024-01-31 16:15:50 |
 bhe-ex99_2s5.jpg | 277892 | 2024-01-31 16:15:50 |
 bhe-ex99_2s6.jpg | 335568 | 2024-01-31 16:15:50 |
 bhe-ex99_2s7.jpg | 289918 | 2024-01-31 16:15:50 |
 bhe-ex99_2s8.jpg | 368092 | 2024-01-31 16:15:50 |
 bhe-ex99_2s9.jpg | 304307 | 2024-01-31 16:15:50 |
| FilingSummary.xml | 1652 | 2024-01-31 16:15:50 |
| Financial_Report.xlsx | 5763 | 2024-01-31 16:15:50 |
| MetaLinks.json | 17780 | 2024-01-31 16:15:50 |
| R1.htm | 39721 | 2024-01-31 16:15:50 |
| report.css | 2767 | 2024-01-31 16:15:50 |
| Show.js | 1085 | 2024-01-31 16:15:50 |