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|---|---|---|
 0000091767-20-000023-index-headers.html | 2020-02-14 10:24:15 | |
| 0000091767-20-000023-index.html | 2020-02-14 10:24:15 | |
| 0000091767-20-000023.txt | 2020-02-14 10:24:15 | |
 0000091767-20-000023-xbrl.zip | 14937 | 2020-02-14 10:24:15 |
| ex99fullerpromotedtoevp.htm | 8798 | 2020-02-14 10:24:15 |
| FilingSummary.xml | 1731 | 2020-02-14 10:24:15 |
| Financial_Report.xlsx | 5773 | 2020-02-14 10:24:15 |
 image11.jpg | 9834 | 2020-02-14 10:24:15 |
| MetaLinks.json | 17941 | 2020-02-14 10:24:15 |
| R1.htm | 38588 | 2020-02-14 10:24:15 |
| report.css | 2767 | 2020-02-14 10:24:15 |
| Show.js | 1085 | 2020-02-14 10:24:15 |
| son-20200211.htm | 44800 | 2020-02-14 10:24:15 |
| son-20200211.xsd | 2566 | 2020-02-14 10:24:15 |
| son-20200211_cal.xml | 717 | 2020-02-14 10:24:15 |
| son-20200211_def.xml | 1681 | 2020-02-14 10:24:15 |
| son-20200211_htm.xml | 10792 | 2020-02-14 10:24:15 |
| son-20200211_lab.xml | 23965 | 2020-02-14 10:24:15 |
| son-20200211_pre.xml | 12653 | 2020-02-14 10:24:15 |