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| 0001199835-22-000826.txt | 2022-12-19 16:22:40 | |
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| FilingSummary.xml | 15009 | 2022-12-19 16:22:40 |
| Financial_Report.xlsx | 31472 | 2022-12-19 16:22:40 |
| pkph-20210331.xml | 164319 | 2022-12-19 16:22:40 |
| pkph-20210331.xsd | 17274 | 2022-12-19 16:22:40 |
| pkph-20210331_cal.xml | 18338 | 2022-12-19 16:22:40 |
| pkph-20210331_def.xml | 34966 | 2022-12-19 16:22:40 |
| pkph-20210331_lab.xml | 121629 | 2022-12-19 16:22:40 |
| pkph-20210331_pre.xml | 96828 | 2022-12-19 16:22:40 |
| pkph033121-10q.htm | 320088 | 2022-12-19 16:22:40 |
| pkph033121-ex31_1.htm | 17993 | 2022-12-19 16:22:40 |
| pkph033121-ex31_2.htm | 18093 | 2022-12-19 16:22:40 |
| pkph033121-ex32_1.htm | 7244 | 2022-12-19 16:22:40 |
| pkph033121-ex32_2.htm | 7273 | 2022-12-19 16:22:40 |
| R1.htm | 32247 | 2022-12-19 16:22:40 |
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| R2.htm | 68903 | 2022-12-19 16:22:40 |
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