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| 0000092122-23-000072-index.html | 2023-08-03 08:12:23 | |
| 0000092122-23-000072.txt | 2023-08-03 08:12:23 | |
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| ex9901-pressreleaseq22023.htm | 46443 | 2023-08-03 08:12:23 |
| ex9902-financialhighlights.htm | 64417 | 2023-08-03 08:12:23 |
| ex9903-significantfactorsi.htm | 50709 | 2023-08-03 08:12:23 |
| ex9904-epsearningsanalysis.htm | 33638 | 2023-08-03 08:12:23 |
| ex9905-consolidatedearning.htm | 88277 | 2023-08-03 08:12:23 |
| ex9906-kilowattxhoursalesa.htm | 49825 | 2023-08-03 08:12:23 |
| ex9907-financialoverviewq2.htm | 71675 | 2023-08-03 08:12:23 |
| FilingSummary.xml | 2011 | 2023-08-03 08:12:23 |
| Financial_Report.xlsx | 7446 | 2023-08-03 08:12:23 |
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| R1.htm | 79090 | 2023-08-03 08:12:23 |
| report.css | 2767 | 2023-08-03 08:12:23 |
| Show.js | 1085 | 2023-08-03 08:12:23 |
| so-20230803.htm | 69900 | 2023-08-03 08:12:23 |
| so-20230803.xsd | 5126 | 2023-08-03 08:12:23 |
| so-20230803_def.xml | 21843 | 2023-08-03 08:12:23 |
| so-20230803_htm.xml | 16488 | 2023-08-03 08:12:23 |
| so-20230803_lab.xml | 46992 | 2023-08-03 08:12:23 |
| so-20230803_pre.xml | 22715 | 2023-08-03 08:12:23 |
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