Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000863436-20-000032-index-headers.html | 2020-12-07 19:58:14 | |
| 0000863436-20-000032-index.html | 2020-12-07 19:58:14 | |
| 0000863436-20-000032.txt | 2020-12-07 19:58:14 | |
 0000863436-20-000032-xbrl.zip | 48117 | 2020-12-07 19:58:14 |
| bhe-20201202.xsd | 1974 | 2020-12-07 19:58:14 |
| bhe-20201202_lab.xml | 63852 | 2020-12-07 19:58:14 |
| bhe-20201202_pre.xml | 13240 | 2020-12-07 19:58:14 |
| bheForm8k20201202.htm | 28968 | 2020-12-07 19:58:14 |
| bheForm8k20201202_htm.xml | 4174 | 2020-12-07 19:58:14 |
| ex32.htm | 269774 | 2020-12-07 19:58:14 |
| FilingSummary.xml | 1627 | 2020-12-07 19:58:14 |
| Financial_Report.xlsx | 5474 | 2020-12-07 19:58:14 |
| MetaLinks.json | 16923 | 2020-12-07 19:58:14 |
| R1.htm | 40145 | 2020-12-07 19:58:14 |
| report.css | 2767 | 2020-12-07 19:58:14 |
| Show.js | 1084 | 2020-12-07 19:58:14 |