Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-19-009467-index-headers.html | 2019-08-14 10:12:23 | |
| 0001654954-19-009467-index.html | 2019-08-14 10:12:23 | |
| 0001654954-19-009467.txt | 2019-08-14 10:12:23 | |
 0001654954-19-009467-xbrl.zip | 30705 | 2019-08-14 10:12:23 |
| FilingSummary.xml | 16245 | 2019-08-14 10:12:23 |
| Financial_Report.xlsx | 27083 | 2019-08-14 10:12:23 |
| pgai-20190630.xml | 273623 | 2019-08-14 10:12:23 |
| pgai-20190630.xsd | 17386 | 2019-08-14 10:12:23 |
| pgai-20190630_cal.xml | 23866 | 2019-08-14 10:12:23 |
| pgai-20190630_def.xml | 11432 | 2019-08-14 10:12:23 |
| pgai-20190630_lab.xml | 85989 | 2019-08-14 10:12:23 |
| pgai-20190630_pre.xml | 66992 | 2019-08-14 10:12:23 |
| pgai_10q.htm | 477072 | 2019-08-14 10:12:23 |
| pgai_ex311.htm | 11999 | 2019-08-14 10:12:23 |
| pgai_ex312.htm | 12380 | 2019-08-14 10:12:23 |
| pgai_ex321.htm | 6778 | 2019-08-14 10:12:23 |
| pgai_ex322.htm | 6782 | 2019-08-14 10:12:23 |
| R1.htm | 27706 | 2019-08-14 10:12:23 |
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| R9.htm | 9989 | 2019-08-14 10:12:23 |
| report.css | 2767 | 2019-08-14 10:12:23 |
| Show.js | 1085 | 2019-08-14 10:12:23 |