Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000863436-19-000036-index-headers.html | 2019-09-20 10:20:42 | |
| 0000863436-19-000036-index.html | 2019-09-20 10:20:42 | |
| 0000863436-19-000036.txt | 2019-09-20 10:20:42 | |
 0000863436-19-000036-xbrl.zip | 12294 | 2019-09-20 10:20:42 |
| bhe-20190916.xsd | 2108 | 2019-09-20 10:20:42 |
| bhe-20190916_lab.xml | 53056 | 2019-09-20 10:20:42 |
| bhe-20190916_pre.xml | 12816 | 2019-09-20 10:20:42 |
| ex99_1.htm | 7141 | 2019-09-20 10:20:42 |
| FilingSummary.xml | 1671 | 2019-09-20 10:20:42 |
| Financial_Report.xlsx | 5808 | 2019-09-20 10:20:42 |
| form8k.htm | 40370 | 2019-09-20 10:20:42 |
| form8k_htm.xml | 3998 | 2019-09-20 10:20:42 |
| MetaLinks.json | 16984 | 2019-09-20 10:20:42 |
| R1.htm | 38628 | 2019-09-20 10:20:42 |
| report.css | 2766 | 2019-09-20 10:20:42 |
| Show.js | 1084 | 2019-09-20 10:20:42 |