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| 0001640334-22-002321-index.html | 2022-11-01 13:15:54 | |
| 0001640334-22-002321.txt | 2022-11-01 13:15:54 | |
 0001640334-22-002321-xbrl.zip | 63434 | 2022-11-01 13:15:54 |
| FilingSummary.xml | 16980 | 2022-11-01 13:15:54 |
| Financial_Report.xlsx | 45845 | 2022-11-01 13:15:54 |
| MetaLinks.json | 230933 | 2022-11-01 13:15:54 |
| ptco-20220930.xsd | 20884 | 2022-11-01 13:15:54 |
| ptco-20220930_cal.xml | 22467 | 2022-11-01 13:15:54 |
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| ptco-20220930_lab.xml | 127440 | 2022-11-01 13:15:54 |
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| ptco_10q.htm | 431584 | 2022-11-01 13:15:54 |
| ptco_10q_htm.xml | 176451 | 2022-11-01 13:15:54 |
| ptco_ex311.htm | 10233 | 2022-11-01 13:15:54 |
| ptco_ex321.htm | 4617 | 2022-11-01 13:15:54 |
| R1.htm | 50004 | 2022-11-01 13:15:54 |
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| R21.htm | 4712 | 2022-11-01 13:15:54 |
| R22.htm | 6640 | 2022-11-01 13:15:54 |
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| R3.htm | 14188 | 2022-11-01 13:15:54 |
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| R8.htm | 5081 | 2022-11-01 13:15:54 |
| R9.htm | 25541 | 2022-11-01 13:15:54 |
| report.css | 2767 | 2022-11-01 13:15:54 |
| Show.js | 1085 | 2022-11-01 13:15:54 |