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 0000092122-20-000019-index-headers.html | 2020-02-20 08:38:25 | |
| 0000092122-20-000019-index.html | 2020-02-20 08:38:25 | |
| 0000092122-20-000019.txt | 2020-02-20 08:38:25 | |
 0000092122-20-000019-xbrl.zip | 57379 | 2020-02-20 08:38:25 |
| earnrelease8-kq42019.htm | 113086 | 2020-02-20 08:38:25 |
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| ex9902-financialhighli.htm | 130425 | 2020-02-20 08:38:25 |
| ex9903-significantfact.htm | 126060 | 2020-02-20 08:38:25 |
| ex9904-epsearningsanal.htm | 84880 | 2020-02-20 08:38:25 |
| ex9905-consolidatedear.htm | 148988 | 2020-02-20 08:38:25 |
| ex9906-kilowattxhoursa.htm | 174168 | 2020-02-20 08:38:25 |
| ex9907-financialovervi.htm | 140137 | 2020-02-20 08:38:25 |
| FilingSummary.xml | 2114 | 2020-02-20 08:38:25 |
| Financial_Report.xlsx | 7535 | 2020-02-20 08:38:25 |
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| R1.htm | 84164 | 2020-02-20 08:38:25 |
| report.css | 2767 | 2020-02-20 08:38:25 |
| Show.js | 1085 | 2020-02-20 08:38:25 |
| so-20200220.xsd | 7402 | 2020-02-20 08:38:25 |
| so-20200220_cal.xml | 648 | 2020-02-20 08:38:25 |
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| so-20200220_lab.xml | 52088 | 2020-02-20 08:38:25 |
| so-20200220_pre.xml | 24062 | 2020-02-20 08:38:25 |
 socologoa20.gif | 7029 | 2020-02-20 08:38:25 |