Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-25-089091-index-headers.html | 2025-09-10 16:32:27 | |
| 0001104659-25-089091-index.html | 2025-09-10 16:32:27 | |
| 0001104659-25-089091.txt | 2025-09-10 16:32:27 | |
 0001104659-25-089091-xbrl.zip | 138858 | 2025-09-10 16:32:27 |
| bhe-20250904.xsd | 3014 | 2025-09-10 16:32:27 |
| bhe-20250904_lab.xml | 34239 | 2025-09-10 16:32:27 |
| bhe-20250904_pre.xml | 22359 | 2025-09-10 16:32:27 |
| FilingSummary.xml | 1636 | 2025-09-10 16:32:27 |
| MetaLinks.json | 39295 | 2025-09-10 16:32:27 |
| R1.htm | 33321 | 2025-09-10 16:32:27 |
| report.css | 2767 | 2025-09-10 16:32:27 |
| Show.js | 1085 | 2025-09-10 16:32:27 |
| tm2524306d4_8k.htm | 33599 | 2025-09-10 16:32:27 |
| tm2524306d4_8k_htm.xml | 3224 | 2025-09-10 16:32:27 |
| tm2524306d4_ex1-1.htm | 176051 | 2025-09-10 16:32:27 |
| tm2524306d4_ex4-1.htm | 457385 | 2025-09-10 16:32:27 |
| tm2524306d4_ex4-2.htm | 140688 | 2025-09-10 16:32:27 |
| tm2524306d4_ex5-1.htm | 15787 | 2025-09-10 16:32:27 |
 tm2524306d4_ex5-1img001.jpg | 13382 | 2025-09-10 16:32:27 |
| tm2524306d4_ex5-2.htm | 13695 | 2025-09-10 16:32:27 |
 tm2524306d4_ex5-2img001.jpg | 28241 | 2025-09-10 16:32:27 |
 tm2524306d4_ex5-2img002.jpg | 11100 | 2025-09-10 16:32:27 |