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 0000092122-20-000044-index-headers.html | 2020-04-30 08:26:03 | |
| 0000092122-20-000044-index.html | 2020-04-30 08:26:03 | |
| 0000092122-20-000044.txt | 2020-04-30 08:26:03 | |
 0000092122-20-000044-xbrl.zip | 44633 | 2020-04-30 08:26:03 |
| earnrelease8-kq12020.htm | 110426 | 2020-04-30 08:26:03 |
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| ex9901-pressreleaseq12.htm | 34786 | 2020-04-30 08:26:03 |
| ex9902-financialhighli.htm | 46739 | 2020-04-30 08:26:03 |
| ex9903-significantfact.htm | 51369 | 2020-04-30 08:26:03 |
| ex9904-epsearningsanal.htm | 32288 | 2020-04-30 08:26:03 |
| ex9905-consolidatedear.htm | 64018 | 2020-04-30 08:26:03 |
| ex9906-kilowattxhoursa.htm | 47226 | 2020-04-30 08:26:03 |
| ex9907-financialovervi.htm | 64553 | 2020-04-30 08:26:03 |
| FilingSummary.xml | 2109 | 2020-04-30 08:26:03 |
| Financial_Report.xlsx | 7535 | 2020-04-30 08:26:03 |
| MetaLinks.json | 29552 | 2020-04-30 08:26:03 |
| R1.htm | 84159 | 2020-04-30 08:26:03 |
| report.css | 2767 | 2020-04-30 08:26:03 |
| Show.js | 1085 | 2020-04-30 08:26:03 |
| so-20200430.xsd | 7264 | 2020-04-30 08:26:03 |
| so-20200430_cal.xml | 648 | 2020-04-30 08:26:03 |
| so-20200430_def.xml | 21830 | 2020-04-30 08:26:03 |
| so-20200430_lab.xml | 52093 | 2020-04-30 08:26:03 |
| so-20200430_pre.xml | 24062 | 2020-04-30 08:26:03 |
 socologoa21.gif | 7029 | 2020-04-30 08:26:03 |