Parent Directory| Name | Size | Last Modified |
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| 0001654954-21-012145-index.html | 2021-11-15 10:24:54 | |
| 0001654954-21-012145.txt | 2021-11-15 10:24:54 | |
 0001654954-21-012145-xbrl.zip | 54462 | 2021-11-15 10:24:54 |
| FilingSummary.xml | 15935 | 2021-11-15 10:24:54 |
| Financial_Report.xlsx | 29607 | 2021-11-15 10:24:54 |
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| pgai-20210930.xsd | 19792 | 2021-11-15 10:24:54 |
| pgai-20210930_cal.xml | 21765 | 2021-11-15 10:24:54 |
| pgai-20210930_def.xml | 15967 | 2021-11-15 10:24:54 |
| pgai-20210930_lab.xml | 98007 | 2021-11-15 10:24:54 |
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| pgai_ex321.htm | 3631 | 2021-11-15 10:24:54 |
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| R1.htm | 48834 | 2021-11-15 10:24:54 |
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| R20.htm | 23391 | 2021-11-15 10:24:54 |
| R21.htm | 4556 | 2021-11-15 10:24:54 |
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| R9.htm | 5874 | 2021-11-15 10:24:54 |
| report.css | 2767 | 2021-11-15 10:24:54 |
| Show.js | 1085 | 2021-11-15 10:24:54 |