Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000092122-21-000087-index-headers.html | 2021-10-19 13:54:01 | |
| 0000092122-21-000087-index.html | 2021-10-19 13:54:01 | |
| 0000092122-21-000087.txt | 2021-10-19 13:54:01 | |
 0000092122-21-000087-xbrl.zip | 17525 | 2021-10-19 13:54:01 |
| FilingSummary.xml | 1730 | 2021-10-19 13:54:01 |
| Financial_Report.xlsx | 6119 | 2021-10-19 13:54:01 |
| MetaLinks.json | 25562 | 2021-10-19 13:54:01 |
| R1.htm | 55570 | 2021-10-19 13:54:01 |
| report.css | 2767 | 2021-10-19 13:54:01 |
| Show.js | 1084 | 2021-10-19 13:54:01 |
| so-20211017.htm | 53429 | 2021-10-19 13:54:01 |
| so-20211017.xsd | 4126 | 2021-10-19 13:54:01 |
| so-20211017_def.xml | 19683 | 2021-10-19 13:54:01 |
| so-20211017_htm.xml | 23618 | 2021-10-19 13:54:01 |
| so-20211017_lab.xml | 40827 | 2021-10-19 13:54:01 |
| so-20211017_pre.xml | 20249 | 2021-10-19 13:54:01 |