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| 0001104659-18-033467-index.html | 2018-05-15 16:31:29 | |
| 0001104659-18-033467.txt | 2018-05-15 16:31:29 | |
 0001104659-18-033467-xbrl.zip | 92561 | 2018-05-15 16:31:29 |
| a18-8683_110q.htm | 1148815 | 2018-05-15 16:31:29 |
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| a18-8683_1ex31d2.htm | 11089 | 2018-05-15 16:31:29 |
| a18-8683_1ex32d1.htm | 7842 | 2018-05-15 16:31:29 |
| bhvn-20180331.xml | 665958 | 2018-05-15 16:31:29 |
| bhvn-20180331.xsd | 42780 | 2018-05-15 16:31:29 |
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| Financial_Report.xlsx | 53621 | 2018-05-15 16:31:29 |
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| report.css | 2767 | 2018-05-15 16:31:29 |
| Show.js | 1410 | 2018-05-15 16:31:29 |