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| 0000863436-16-000047-index.html | 2016-05-10 15:30:24 | |
| 0000863436-16-000047.txt | 2016-05-10 15:30:24 | |
 0000863436-16-000047-xbrl.zip | 133876 | 2016-05-10 15:30:24 |
| bhe-20160331.xml | 1133591 | 2016-05-10 15:30:24 |
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| bhe-20160331_cal.xml | 66048 | 2016-05-10 15:30:24 |
| bhe-20160331_def.xml | 225500 | 2016-05-10 15:30:24 |
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| Financial_Report.xlsx | 63814 | 2016-05-10 15:30:24 |
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| report.css | 2767 | 2016-05-10 15:30:24 |
| Show.js | 1410 | 2016-05-10 15:30:24 |