Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001314727-22-000010-index-headers.html | 2022-02-09 18:09:57 | |
| 0001314727-22-000010-index.html | 2022-02-09 18:09:57 | |
| 0001314727-22-000010.txt | 2022-02-09 18:09:57 | |
 0001314727-22-000010-xbrl.zip | 230738 | 2022-02-09 18:09:57 |
| FilingSummary.xml | 30360 | 2022-02-09 18:09:57 |
| Financial_Report.xlsx | 69081 | 2022-02-09 18:09:57 |
| MetaLinks.json | 572246 | 2022-02-09 18:09:57 |
| q1fy22exhibit311ceo302.htm | 10151 | 2022-02-09 18:09:57 |
| q1fy22exhibit312cfo302.htm | 10162 | 2022-02-09 18:09:57 |
| q1fy22exhibit321ceo906.htm | 5720 | 2022-02-09 18:09:57 |
| q1fy22exhibit322cfo906.htm | 5517 | 2022-02-09 18:09:57 |
| R1.htm | 52165 | 2022-02-09 18:09:57 |
| R10.htm | 29343 | 2022-02-09 18:09:57 |
| R11.htm | 84266 | 2022-02-09 18:09:57 |
| R12.htm | 10960 | 2022-02-09 18:09:57 |
| R13.htm | 19147 | 2022-02-09 18:09:57 |
| R14.htm | 9992 | 2022-02-09 18:09:57 |
| R15.htm | 56979 | 2022-02-09 18:09:57 |
| R16.htm | 9522 | 2022-02-09 18:09:57 |
| R17.htm | 27886 | 2022-02-09 18:09:57 |
| R18.htm | 8644 | 2022-02-09 18:09:57 |
| R19.htm | 5667 | 2022-02-09 18:09:57 |
| R2.htm | 111760 | 2022-02-09 18:09:57 |
| R20.htm | 18762 | 2022-02-09 18:09:57 |
| R21.htm | 17813 | 2022-02-09 18:09:57 |
| R22.htm | 26223 | 2022-02-09 18:09:57 |
| R23.htm | 97078 | 2022-02-09 18:09:57 |
| R24.htm | 57542 | 2022-02-09 18:09:57 |
| R25.htm | 28634 | 2022-02-09 18:09:57 |
| R26.htm | 4126 | 2022-02-09 18:09:57 |
| R27.htm | 11480 | 2022-02-09 18:09:57 |
| R28.htm | 23763 | 2022-02-09 18:09:57 |
| R29.htm | 11826 | 2022-02-09 18:09:57 |
| R3.htm | 4394 | 2022-02-09 18:09:57 |
| R30.htm | 9789 | 2022-02-09 18:09:57 |
| R31.htm | 7634 | 2022-02-09 18:09:57 |
| R32.htm | 37770 | 2022-02-09 18:09:57 |
| R33.htm | 17342 | 2022-02-09 18:09:57 |
| R34.htm | 9186 | 2022-02-09 18:09:57 |
| R35.htm | 22451 | 2022-02-09 18:09:57 |
| R36.htm | 13936 | 2022-02-09 18:09:57 |
| R37.htm | 9283 | 2022-02-09 18:09:57 |
| R38.htm | 19259 | 2022-02-09 18:09:57 |
| R39.htm | 47410 | 2022-02-09 18:09:57 |
| R4.htm | 100177 | 2022-02-09 18:09:57 |
| R40.htm | 15325 | 2022-02-09 18:09:57 |
| R41.htm | 23360 | 2022-02-09 18:09:57 |
| R42.htm | 48021 | 2022-02-09 18:09:57 |
| R43.htm | 34990 | 2022-02-09 18:09:57 |
| R44.htm | 28781 | 2022-02-09 18:09:57 |
| R45.htm | 14156 | 2022-02-09 18:09:57 |
| R46.htm | 11093 | 2022-02-09 18:09:57 |
| R47.htm | 44840 | 2022-02-09 18:09:57 |
| R48.htm | 12481 | 2022-02-09 18:09:57 |
| R49.htm | 5410 | 2022-02-09 18:09:57 |
| R5.htm | 59811 | 2022-02-09 18:09:57 |
| R50.htm | 18324 | 2022-02-09 18:09:57 |
| R6.htm | 91567 | 2022-02-09 18:09:57 |
| R7.htm | 12508 | 2022-02-09 18:09:57 |
| R8.htm | 8765 | 2022-02-09 18:09:57 |
| R9.htm | 19568 | 2022-02-09 18:09:57 |
| report.css | 2767 | 2022-02-09 18:09:57 |
| Show.js | 1085 | 2022-02-09 18:09:57 |
| sono-20220101.htm | 1289770 | 2022-02-09 18:09:57 |
| sono-20220101.xsd | 34015 | 2022-02-09 18:09:57 |
| sono-20220101_cal.xml | 66689 | 2022-02-09 18:09:57 |
| sono-20220101_def.xml | 158229 | 2022-02-09 18:09:57 |
| sono-20220101_htm.xml | 842466 | 2022-02-09 18:09:57 |
| sono-20220101_lab.xml | 532050 | 2022-02-09 18:09:57 |
| sono-20220101_pre.xml | 340851 | 2022-02-09 18:09:57 |