Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000091767-20-000068-index-headers.html | 2020-07-16 09:05:11 | |
| 0000091767-20-000068-index.html | 2020-07-16 09:05:11 | |
| 0000091767-20-000068.txt | 2020-07-16 09:05:11 | |
 0000091767-20-000068-xbrl.zip | 42791 | 2020-07-16 09:05:11 |
| ex99q22020.htm | 581830 | 2020-07-16 09:05:11 |
| FilingSummary.xml | 1713 | 2020-07-16 09:05:11 |
| Financial_Report.xlsx | 5443 | 2020-07-16 09:05:11 |
 image11.jpg | 9834 | 2020-07-16 09:05:11 |
| MetaLinks.json | 19785 | 2020-07-16 09:05:11 |
| R1.htm | 38828 | 2020-07-16 09:05:11 |
| report.css | 2767 | 2020-07-16 09:05:11 |
| Show.js | 1085 | 2020-07-16 09:05:11 |
| son-20200716.htm | 42585 | 2020-07-16 09:05:11 |
| son-20200716.xsd | 2425 | 2020-07-16 09:05:11 |
| son-20200716_cal.xml | 717 | 2020-07-16 09:05:11 |
| son-20200716_def.xml | 14455 | 2020-07-16 09:05:11 |
| son-20200716_htm.xml | 10792 | 2020-07-16 09:05:11 |
| son-20200716_lab.xml | 27696 | 2020-07-16 09:05:11 |
| son-20200716_pre.xml | 15011 | 2020-07-16 09:05:11 |