Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000091767-20-000020-index-headers.html | 2020-02-14 10:18:59 | |
| 0000091767-20-000020-index.html | 2020-02-14 10:18:59 | |
| 0000091767-20-000020.txt | 2020-02-14 10:18:59 | |
 0000091767-20-000020-xbrl.zip | 12389 | 2020-02-14 10:18:59 |
| FilingSummary.xml | 1688 | 2020-02-14 10:18:59 |
| Financial_Report.xlsx | 5953 | 2020-02-14 10:18:59 |
| MetaLinks.json | 18425 | 2020-02-14 10:18:59 |
| R1.htm | 40387 | 2020-02-14 10:18:59 |
| report.css | 2766 | 2020-02-14 10:18:59 |
| Show.js | 1085 | 2020-02-14 10:18:59 |
| son-20200201.htm | 40413 | 2020-02-14 10:18:59 |
| son-20200201.xsd | 2566 | 2020-02-14 10:18:59 |
| son-20200201_cal.xml | 717 | 2020-02-14 10:18:59 |
| son-20200201_def.xml | 1681 | 2020-02-14 10:18:59 |
| son-20200201_htm.xml | 11508 | 2020-02-14 10:18:59 |
| son-20200201_lab.xml | 24926 | 2020-02-14 10:18:59 |
| son-20200201_pre.xml | 13182 | 2020-02-14 10:18:59 |