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|---|---|---|
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| 0000863436-17-000038-index.html | 2017-11-08 16:55:21 | |
| 0000863436-17-000038.txt | 2017-11-08 16:55:21 | |
 0000863436-17-000038-xbrl.zip | 143075 | 2017-11-08 16:55:21 |
| bhe-20170930.xml | 1344684 | 2017-11-08 16:55:21 |
| bhe-20170930.xsd | 38116 | 2017-11-08 16:55:21 |
| bhe-20170930_cal.xml | 66954 | 2017-11-08 16:55:21 |
| bhe-20170930_def.xml | 221831 | 2017-11-08 16:55:21 |
| bhe-20170930_lab.xml | 565902 | 2017-11-08 16:55:21 |
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| ex31_1.htm | 13823 | 2017-11-08 16:55:21 |
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| ex32_1.htm | 6070 | 2017-11-08 16:55:21 |
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| FilingSummary.xml | 33671 | 2017-11-08 16:55:21 |
| Financial_Report.xlsx | 64585 | 2017-11-08 16:55:21 |
| form10q.htm | 1277753 | 2017-11-08 16:55:21 |
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| report.css | 2767 | 2017-11-08 16:55:21 |
| Show.js | 1410 | 2017-11-08 16:55:21 |