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| 0001052918-20-000027-index.html | 2020-02-19 14:33:50 | |
| 0001052918-20-000027.txt | 2020-02-19 14:33:50 | |
 0001052918-20-000027-xbrl.zip | 62539 | 2020-02-19 14:33:50 |
| bhll-20191231.xml | 555761 | 2020-02-19 14:33:50 |
| bhll-20191231.xsd | 39385 | 2020-02-19 14:33:50 |
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| FilingSummary.xml | 35985 | 2020-02-19 14:33:50 |
| Financial_Report.xlsx | 51692 | 2020-02-19 14:33:50 |
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| report.css | 2767 | 2020-02-19 14:33:50 |
| Show.js | 1085 | 2020-02-19 14:33:50 |