Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000784977-19-000059-index-headers.html | 2019-08-02 14:44:36 | |
| 0000784977-19-000059-index.html | 2019-08-02 14:44:36 | |
| 0000784977-19-000059.txt | 2019-08-02 14:44:36 | |
 0000784977-19-000059-xbrl.zip | 16313 | 2019-08-02 14:44:36 |
| a8-kopinionoflisaakaner.htm | 49091 | 2019-08-02 14:44:36 |
| a8-kopinionoflisaakaner_htm.xml | 4484 | 2019-08-02 14:44:36 |
| ex51opinionoflisaakaner.htm | 12767 | 2019-08-02 14:44:36 |
| FilingSummary.xml | 1768 | 2019-08-02 14:44:36 |
| Financial_Report.xlsx | 5814 | 2019-08-02 14:44:36 |
| MetaLinks.json | 18714 | 2019-08-02 14:44:36 |
| por-20190802.xsd | 4598 | 2019-08-02 14:44:36 |
| por-20190802_cal.xml | 633 | 2019-08-02 14:44:36 |
| por-20190802_def.xml | 1483 | 2019-08-02 14:44:36 |
| por-20190802_lab.xml | 26142 | 2019-08-02 14:44:36 |
| por-20190802_pre.xml | 13589 | 2019-08-02 14:44:36 |
| R1.htm | 38689 | 2019-08-02 14:44:36 |
| report.css | 2767 | 2019-08-02 14:44:36 |
| Show.js | 1085 | 2019-08-02 14:44:36 |