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| 0001640334-22-000076-index.html | 2022-01-14 06:01:57 | |
| 0001640334-22-000076.txt | 2022-01-14 06:01:57 | |
 0001640334-22-000076-xbrl.zip | 65821 | 2022-01-14 06:01:57 |
| FilingSummary.xml | 16587 | 2022-01-14 06:01:57 |
| Financial_Report.xlsx | 41871 | 2022-01-14 06:01:57 |
| MetaLinks.json | 213081 | 2022-01-14 06:01:57 |
| ptco-20211231.xsd | 20455 | 2022-01-14 06:01:57 |
| ptco-20211231_cal.xml | 16945 | 2022-01-14 06:01:57 |
| ptco-20211231_def.xml | 57585 | 2022-01-14 06:01:57 |
| ptco-20211231_lab.xml | 125313 | 2022-01-14 06:01:57 |
| ptco-20211231_pre.xml | 116228 | 2022-01-14 06:01:57 |
| ptco_10q.htm | 486368 | 2022-01-14 06:01:57 |
| ptco_10q_htm.xml | 200130 | 2022-01-14 06:01:57 |
| ptco_ex311.htm | 12482 | 2022-01-14 06:01:57 |
| ptco_ex321.htm | 5209 | 2022-01-14 06:01:57 |
| R1.htm | 50656 | 2022-01-14 06:01:57 |
| R10.htm | 7938 | 2022-01-14 06:01:57 |
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| R28.htm | 18475 | 2022-01-14 06:01:57 |
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| R7.htm | 6507 | 2022-01-14 06:01:57 |
| R8.htm | 6009 | 2022-01-14 06:01:57 |
| R9.htm | 25648 | 2022-01-14 06:01:57 |
| report.css | 2767 | 2022-01-14 06:01:57 |
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