Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000092122-22-000031-index-headers.html | 2022-05-31 09:46:21 | |
| 0000092122-22-000031-index.html | 2022-05-31 09:46:21 | |
| 0000092122-22-000031.txt | 2022-05-31 09:46:21 | |
 0000092122-22-000031-xbrl.zip | 18049 | 2022-05-31 09:46:21 |
| FilingSummary.xml | 1673 | 2022-05-31 09:46:21 |
| Financial_Report.xlsx | 6062 | 2022-05-31 09:46:21 |
| MetaLinks.json | 23569 | 2022-05-31 09:46:21 |
| R1.htm | 53266 | 2022-05-31 09:46:21 |
| report.css | 2767 | 2022-05-31 09:46:21 |
| Show.js | 1084 | 2022-05-31 09:46:21 |
| so-20220525.htm | 93647 | 2022-05-31 09:46:21 |
| so-20220525.xsd | 3868 | 2022-05-31 09:46:21 |
| so-20220525_def.xml | 17782 | 2022-05-31 09:46:21 |
| so-20220525_htm.xml | 21661 | 2022-05-31 09:46:21 |
| so-20220525_lab.xml | 37402 | 2022-05-31 09:46:21 |
| so-20220525_pre.xml | 18637 | 2022-05-31 09:46:21 |