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|---|---|---|
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| 0000072909-19-000018-index.html | 2019-10-25 12:38:00 | |
| 0000072909-19-000018.txt | 2019-10-25 12:38:00 | |
 0000072909-19-000018-xbrl.zip | 203569 | 2019-10-25 12:38:00 |
| FilingSummary.xml | 28809 | 2019-10-25 12:38:00 |
| Financial_Report.xlsx | 56635 | 2019-10-25 12:38:00 |
| MetaLinks.json | 490677 | 2019-10-25 12:38:00 |
| nspw-20190930.xsd | 40300 | 2019-10-25 12:38:00 |
| nspw-20190930_cal.xml | 82196 | 2019-10-25 12:38:00 |
| nspw-20190930_def.xml | 180439 | 2019-10-25 12:38:00 |
| nspw-20190930_lab.xml | 563538 | 2019-10-25 12:38:00 |
| nspw-20190930_pre.xml | 313869 | 2019-10-25 12:38:00 |
| nspw09301910-q.htm | 1490150 | 2019-10-25 12:38:00 |
| nspw09301910-q_htm.xml | 1579472 | 2019-10-25 12:38:00 |
| nspwex3101q32019.htm | 12870 | 2019-10-25 12:38:00 |
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| R9.htm | 8535 | 2019-10-25 12:38:00 |
| report.css | 2767 | 2019-10-25 12:38:00 |
| Show.js | 1085 | 2019-10-25 12:38:00 |