Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-18-005117-index-headers.html | 2018-05-11 15:07:05 | |
| 0001654954-18-005117-index.html | 2018-05-11 15:07:05 | |
| 0001654954-18-005117.txt | 2018-05-11 15:07:05 | |
 0001654954-18-005117-xbrl.zip | 29288 | 2018-05-11 15:07:05 |
| FilingSummary.xml | 17356 | 2018-05-11 15:07:05 |
| Financial_Report.xlsx | 27763 | 2018-05-11 15:07:05 |
| pgai-20180331.xml | 125084 | 2018-05-11 15:07:05 |
| pgai-20180331.xsd | 21136 | 2018-05-11 15:07:05 |
| pgai-20180331_cal.xml | 25985 | 2018-05-11 15:07:05 |
| pgai-20180331_def.xml | 12049 | 2018-05-11 15:07:05 |
| pgai-20180331_lab.xml | 99570 | 2018-05-11 15:07:05 |
| pgai-20180331_pre.xml | 70246 | 2018-05-11 15:07:05 |
| pgai_10q.htm | 417475 | 2018-05-11 15:07:05 |
| pgai_ex311.htm | 11781 | 2018-05-11 15:07:05 |
| pgai_ex312.htm | 11699 | 2018-05-11 15:07:05 |
| pgai_ex321.htm | 6380 | 2018-05-11 15:07:05 |
| pgai_ex322.htm | 5951 | 2018-05-11 15:07:05 |
| pgai_ex3ii.htm | 77553 | 2018-05-11 15:07:05 |
| R1.htm | 25604 | 2018-05-11 15:07:05 |
| R10.htm | 7580 | 2018-05-11 15:07:05 |
| R11.htm | 10658 | 2018-05-11 15:07:05 |
| R12.htm | 13556 | 2018-05-11 15:07:05 |
| R13.htm | 9895 | 2018-05-11 15:07:05 |
| R14.htm | 5233 | 2018-05-11 15:07:05 |
| R15.htm | 11701 | 2018-05-11 15:07:05 |
| R16.htm | 6812 | 2018-05-11 15:07:05 |
| R17.htm | 6115 | 2018-05-11 15:07:05 |
| R18.htm | 10515 | 2018-05-11 15:07:05 |
| R19.htm | 10600 | 2018-05-11 15:07:05 |
| R2.htm | 54865 | 2018-05-11 15:07:05 |
| R20.htm | 8934 | 2018-05-11 15:07:05 |
| R21.htm | 13902 | 2018-05-11 15:07:05 |
| R22.htm | 4632 | 2018-05-11 15:07:05 |
| R23.htm | 9543 | 2018-05-11 15:07:05 |
| R24.htm | 4257 | 2018-05-11 15:07:05 |
| R25.htm | 19783 | 2018-05-11 15:07:05 |
| R26.htm | 15837 | 2018-05-11 15:07:05 |
| R27.htm | 12173 | 2018-05-11 15:07:05 |
| R28.htm | 5810 | 2018-05-11 15:07:05 |
| R3.htm | 20927 | 2018-05-11 15:07:05 |
| R4.htm | 32350 | 2018-05-11 15:07:05 |
| R5.htm | 15520 | 2018-05-11 15:07:05 |
| R6.htm | 9232 | 2018-05-11 15:07:05 |
| R7.htm | 13035 | 2018-05-11 15:07:05 |
| R8.htm | 5132 | 2018-05-11 15:07:05 |
| R9.htm | 7692 | 2018-05-11 15:07:05 |
| report.css | 2767 | 2018-05-11 15:07:05 |
| Show.js | 1410 | 2018-05-11 15:07:05 |