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| 0001628280-16-015959-index.html | 2016-05-09 16:55:42 | |
| 0001628280-16-015959.txt | 2016-05-09 16:55:42 | |
 0001628280-16-015959-xbrl.zip | 122056 | 2016-05-09 16:55:42 |
| arna-20160331.xml | 623517 | 2016-05-09 16:55:42 |
| arna-20160331.xsd | 40755 | 2016-05-09 16:55:42 |
| arna-20160331_cal.xml | 53166 | 2016-05-09 16:55:42 |
| arna-20160331_def.xml | 186446 | 2016-05-09 16:55:42 |
| arna-20160331_lab.xml | 449380 | 2016-05-09 16:55:42 |
| arna-20160331_pre.xml | 273458 | 2016-05-09 16:55:42 |
| arna-2016331x10q.htm | 779886 | 2016-05-09 16:55:42 |
| exhibit31133116.htm | 11878 | 2016-05-09 16:55:42 |
| exhibit32133116.htm | 7280 | 2016-05-09 16:55:42 |
| FilingSummary.xml | 26568 | 2016-05-09 16:55:42 |
| Financial_Report.xlsx | 52529 | 2016-05-09 16:55:42 |
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| report.css | 2767 | 2016-05-09 16:55:42 |
| Show.js | 1410 | 2016-05-09 16:55:42 |