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|---|---|---|
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| 0000950170-23-039851-index.html | 2023-08-08 16:18:55 | |
| 0000950170-23-039851.txt | 2023-08-08 16:18:55 | |
 0000950170-23-039851-xbrl.zip | 220811 | 2023-08-08 16:18:55 |
| FilingSummary.xml | 33465 | 2023-08-08 16:18:55 |
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| phx-20230630.htm | 3562492 | 2023-08-08 16:18:55 |
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| phx-ex32_1.htm | 7733 | 2023-08-08 16:18:55 |
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| report.css | 2767 | 2023-08-08 16:18:55 |
| Show.js | 1085 | 2023-08-08 16:18:55 |