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| 0000764622-20-000086.txt | 2020-11-19 12:14:46 | |
 0000764622-20-000086-xbrl.zip | 58783 | 2020-11-19 12:14:46 |
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| Financial_Report.xlsx | 5824 | 2020-11-19 12:14:46 |
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| pnw-20201116.htm | 60736 | 2020-11-19 12:14:46 |
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| R1.htm | 45790 | 2020-11-19 12:14:46 |
| report.css | 2767 | 2020-11-19 12:14:46 |
| Show.js | 1085 | 2020-11-19 12:14:46 |