Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000091767-24-000005-index-headers.html | 2024-02-14 17:35:45 | |
| 0000091767-24-000005-index.html | 2024-02-14 17:35:45 | |
| 0000091767-24-000005.txt | 2024-02-14 17:35:45 | |
 0000091767-24-000005-xbrl.zip | 42094 | 2024-02-14 17:35:45 |
| ex99q42023earningsrelease.htm | 641620 | 2024-02-14 17:35:45 |
| FilingSummary.xml | 1630 | 2024-02-14 17:35:45 |
| Financial_Report.xlsx | 5676 | 2024-02-14 17:35:45 |
 image1a.jpg | 9834 | 2024-02-14 17:35:45 |
| MetaLinks.json | 16950 | 2024-02-14 17:35:45 |
| R1.htm | 38072 | 2024-02-14 17:35:45 |
| report.css | 2767 | 2024-02-14 17:35:45 |
| Show.js | 1085 | 2024-02-14 17:35:45 |
| son-20240214.htm | 26905 | 2024-02-14 17:35:45 |
| son-20240214.xsd | 1908 | 2024-02-14 17:35:45 |
| son-20240214_htm.xml | 2695 | 2024-02-14 17:35:45 |
| son-20240214_lab.xml | 23834 | 2024-02-14 17:35:45 |
| son-20240214_pre.xml | 12517 | 2024-02-14 17:35:45 |