Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-21-008914-index-headers.html | 2021-08-13 16:15:18 | |
| 0001654954-21-008914-index.html | 2021-08-13 16:15:18 | |
| 0001654954-21-008914.txt | 2021-08-13 16:15:18 | |
 0001654954-21-008914-xbrl.zip | 52270 | 2021-08-13 16:15:18 |
| FilingSummary.xml | 15361 | 2021-08-13 16:15:18 |
| Financial_Report.xlsx | 28913 | 2021-08-13 16:15:18 |
| MetaLinks.json | 160562 | 2021-08-13 16:15:18 |
| pgai-20210630.xsd | 18430 | 2021-08-13 16:15:18 |
| pgai-20210630_cal.xml | 19831 | 2021-08-13 16:15:18 |
| pgai-20210630_def.xml | 15967 | 2021-08-13 16:15:18 |
| pgai-20210630_lab.xml | 93806 | 2021-08-13 16:15:18 |
| pgai-20210630_pre.xml | 73798 | 2021-08-13 16:15:18 |
| pgai_10q.htm | 416436 | 2021-08-13 16:15:18 |
| pgai_10q_htm.xml | 230023 | 2021-08-13 16:15:18 |
| pgai_ex311.htm | 9996 | 2021-08-13 16:15:18 |
| pgai_ex312.htm | 9994 | 2021-08-13 16:15:18 |
| pgai_ex321.htm | 3940 | 2021-08-13 16:15:18 |
| pgai_ex322.htm | 4031 | 2021-08-13 16:15:18 |
| R1.htm | 48834 | 2021-08-13 16:15:18 |
| R10.htm | 9198 | 2021-08-13 16:15:18 |
| R11.htm | 16185 | 2021-08-13 16:15:18 |
| R12.htm | 15871 | 2021-08-13 16:15:18 |
| R13.htm | 16281 | 2021-08-13 16:15:18 |
| R14.htm | 5191 | 2021-08-13 16:15:18 |
| R15.htm | 32551 | 2021-08-13 16:15:18 |
| R16.htm | 7594 | 2021-08-13 16:15:18 |
| R17.htm | 15867 | 2021-08-13 16:15:18 |
| R18.htm | 14701 | 2021-08-13 16:15:18 |
| R19.htm | 13313 | 2021-08-13 16:15:18 |
| R2.htm | 56451 | 2021-08-13 16:15:18 |
| R20.htm | 23391 | 2021-08-13 16:15:18 |
| R21.htm | 4556 | 2021-08-13 16:15:18 |
| R22.htm | 4105 | 2021-08-13 16:15:18 |
| R23.htm | 16851 | 2021-08-13 16:15:18 |
| R24.htm | 11395 | 2021-08-13 16:15:18 |
| R25.htm | 12928 | 2021-08-13 16:15:18 |
| R3.htm | 23383 | 2021-08-13 16:15:18 |
| R4.htm | 38855 | 2021-08-13 16:15:18 |
| R5.htm | 9831 | 2021-08-13 16:15:18 |
| R6.htm | 23729 | 2021-08-13 16:15:18 |
| R7.htm | 9616 | 2021-08-13 16:15:18 |
| R8.htm | 34897 | 2021-08-13 16:15:18 |
| R9.htm | 5308 | 2021-08-13 16:15:18 |
| report.css | 2767 | 2021-08-13 16:15:18 |
| Show.js | 1085 | 2021-08-13 16:15:18 |