Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001314727-20-000059-index-headers.html | 2020-12-09 16:21:05 | |
| 0001314727-20-000059-index.html | 2020-12-09 16:21:05 | |
| 0001314727-20-000059.txt | 2020-12-09 16:21:05 | |
 0001314727-20-000059-xbrl.zip | 14050 | 2020-12-09 16:21:05 |
| FilingSummary.xml | 1734 | 2020-12-09 16:21:05 |
| finalboardretirementrele.htm | 3341 | 2020-12-09 16:21:05 |
 finalboardretirementrele001.jpg | 146551 | 2020-12-09 16:21:05 |
 finalboardretirementrele002.jpg | 76277 | 2020-12-09 16:21:05 |
| Financial_Report.xlsx | 5429 | 2020-12-09 16:21:05 |
| MetaLinks.json | 17285 | 2020-12-09 16:21:05 |
| R1.htm | 38596 | 2020-12-09 16:21:05 |
| report.css | 2767 | 2020-12-09 16:21:05 |
| Show.js | 1085 | 2020-12-09 16:21:05 |
| sono-20201203.htm | 36956 | 2020-12-09 16:21:05 |
| sono-20201203.xsd | 2427 | 2020-12-09 16:21:05 |
| sono-20201203_cal.xml | 716 | 2020-12-09 16:21:05 |
| sono-20201203_def.xml | 1653 | 2020-12-09 16:21:05 |
| sono-20201203_htm.xml | 10751 | 2020-12-09 16:21:05 |
| sono-20201203_lab.xml | 24275 | 2020-12-09 16:21:05 |
| sono-20201203_pre.xml | 12652 | 2020-12-09 16:21:05 |