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| 0000950170-23-020109-index.html | 2023-05-10 08:19:09 | |
| 0000950170-23-020109.txt | 2023-05-10 08:19:09 | |
 0000950170-23-020109-xbrl.zip | 253482 | 2023-05-10 08:19:09 |
| FilingSummary.xml | 31286 | 2023-05-10 08:19:09 |
| Financial_Report.xlsx | 96114 | 2023-05-10 08:19:09 |
| MetaLinks.json | 733125 | 2023-05-10 08:19:09 |
| phat-20230331.htm | 1934919 | 2023-05-10 08:19:09 |
| phat-20230331.xsd | 77520 | 2023-05-10 08:19:09 |
| phat-20230331_cal.xml | 41512 | 2023-05-10 08:19:09 |
| phat-20230331_def.xml | 272239 | 2023-05-10 08:19:09 |
| phat-20230331_htm.xml | 1329121 | 2023-05-10 08:19:09 |
| phat-20230331_lab.xml | 577689 | 2023-05-10 08:19:09 |
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| phat-ex10_1.htm | 118327 | 2023-05-10 08:19:09 |
| phat-ex31_1.htm | 17468 | 2023-05-10 08:19:09 |
| phat-ex31_2.htm | 17511 | 2023-05-10 08:19:09 |
| phat-ex32_1.htm | 11176 | 2023-05-10 08:19:09 |
| phat-ex32_2.htm | 11213 | 2023-05-10 08:19:09 |
| phat-ex4_5.htm | 45124 | 2023-05-10 08:19:09 |
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| report.css | 2767 | 2023-05-10 08:19:09 |
| Show.js | 1085 | 2023-05-10 08:19:09 |