Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-21-028517-index-headers.html | 2021-05-17 19:40:25 | |
| 0001564590-21-028517-index.html | 2021-05-17 19:40:25 | |
| 0001564590-21-028517.txt | 2021-05-17 19:40:25 | |
 0001564590-21-028517-xbrl.zip | 11544 | 2021-05-17 19:40:25 |
| bhe-20210517.xsd | 5673 | 2021-05-17 19:40:25 |
| bhe-20210517_lab.xml | 18721 | 2021-05-17 19:40:25 |
| bhe-20210517_pre.xml | 11085 | 2021-05-17 19:40:25 |
| bhe-8k_20210517.htm | 31933 | 2021-05-17 19:40:25 |
| bhe-8k_20210517_htm.xml | 3419 | 2021-05-17 19:40:25 |
| bhe-ex991_6.htm | 8341 | 2021-05-17 19:40:25 |
| FilingSummary.xml | 1654 | 2021-05-17 19:40:25 |
| Financial_Report.xlsx | 5667 | 2021-05-17 19:40:25 |
| MetaLinks.json | 18455 | 2021-05-17 19:40:25 |
| R1.htm | 38604 | 2021-05-17 19:40:25 |
| report.css | 2767 | 2021-05-17 19:40:25 |
| Show.js | 1084 | 2021-05-17 19:40:25 |