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0000784977-21-000037-index-headers.html | 2021-07-09 16:55:46 | |
0000784977-21-000037-index.html | 2021-07-09 16:55:46 | |
0000784977-21-000037.txt | 2021-07-09 16:55:46 | |
0000784977-21-000037-xbrl.zip | 15136 | 2021-07-09 16:55:46 |
FilingSummary.xml | 1707 | 2021-07-09 16:55:46 |
Financial_Report.xlsx | 5747 | 2021-07-09 16:55:46 |
MetaLinks.json | 20646 | 2021-07-09 16:55:46 |
por-20210709.htm | 42270 | 2021-07-09 16:55:46 |
por-20210709.xsd | 2326 | 2021-07-09 16:55:46 |
por-20210709_def.xml | 6372 | 2021-07-09 16:55:46 |
por-20210709_htm.xml | 13203 | 2021-07-09 16:55:46 |
por-20210709_lab.xml | 29958 | 2021-07-09 16:55:46 |
por-20210709_pre.xml | 16025 | 2021-07-09 16:55:46 |
R1.htm | 41955 | 2021-07-09 16:55:46 |
report.css | 2767 | 2021-07-09 16:55:46 |
Show.js | 1084 | 2021-07-09 16:55:46 |