Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-19-012643-index-headers.html | 2019-11-12 10:38:00 | |
| 0001654954-19-012643-index.html | 2019-11-12 10:38:00 | |
| 0001654954-19-012643.txt | 2019-11-12 10:38:00 | |
 0001654954-19-012643-xbrl.zip | 32706 | 2019-11-12 10:38:00 |
| FilingSummary.xml | 16856 | 2019-11-12 10:38:00 |
| Financial_Report.xlsx | 28464 | 2019-11-12 10:38:00 |
| pgai-20190930.xml | 292497 | 2019-11-12 10:38:00 |
| pgai-20190930.xsd | 18023 | 2019-11-12 10:38:00 |
| pgai-20190930_cal.xml | 24318 | 2019-11-12 10:38:00 |
| pgai-20190930_def.xml | 16586 | 2019-11-12 10:38:00 |
| pgai-20190930_lab.xml | 92311 | 2019-11-12 10:38:00 |
| pgai-20190930_pre.xml | 73132 | 2019-11-12 10:38:00 |
| pgai_10q.htm | 620277 | 2019-11-12 10:38:00 |
| pgai_ex311.htm | 11925 | 2019-11-12 10:38:00 |
| pgai_ex312.htm | 12382 | 2019-11-12 10:38:00 |
| pgai_ex321.htm | 6780 | 2019-11-12 10:38:00 |
| pgai_ex322.htm | 6784 | 2019-11-12 10:38:00 |
| R1.htm | 27706 | 2019-11-12 10:38:00 |
| R10.htm | 10028 | 2019-11-12 10:38:00 |
| R11.htm | 21559 | 2019-11-12 10:38:00 |
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| R20.htm | 15712 | 2019-11-12 10:38:00 |
| R21.htm | 16387 | 2019-11-12 10:38:00 |
| R22.htm | 4599 | 2019-11-12 10:38:00 |
| R23.htm | 4120 | 2019-11-12 10:38:00 |
| R24.htm | 19758 | 2019-11-12 10:38:00 |
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| R6.htm | 18191 | 2019-11-12 10:38:00 |
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| R8.htm | 47761 | 2019-11-12 10:38:00 |
| R9.htm | 5108 | 2019-11-12 10:38:00 |
| report.css | 2767 | 2019-11-12 10:38:00 |
| Show.js | 1085 | 2019-11-12 10:38:00 |