Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-22-010083-index-headers.html | 2022-03-14 16:19:42 | |
| 0001564590-22-010083-index.html | 2022-03-14 16:19:42 | |
| 0001564590-22-010083.txt | 2022-03-14 16:19:42 | |
 0001564590-22-010083-xbrl.zip | 865555 | 2022-03-14 16:19:42 |
| FilingSummary.xml | 84543 | 2022-03-14 16:19:42 |
| Financial_Report.xlsx | 213886 | 2022-03-14 16:19:42 |
 gr1tizqhbbgf000001.jpg | 372187 | 2022-03-14 16:19:42 |
| MetaLinks.json | 1450814 | 2022-03-14 16:19:42 |
| pgc-10k_20211231.htm | 14082066 | 2022-03-14 16:19:42 |
| pgc-10k_20211231_htm.xml | 13807074 | 2022-03-14 16:19:42 |
| pgc-20211231.xsd | 113596 | 2022-03-14 16:19:42 |
| pgc-20211231_cal.xml | 202876 | 2022-03-14 16:19:42 |
| pgc-20211231_def.xml | 561334 | 2022-03-14 16:19:42 |
| pgc-20211231_lab.xml | 994957 | 2022-03-14 16:19:42 |
| pgc-20211231_pre.xml | 966790 | 2022-03-14 16:19:42 |
| pgc-ex231_10.htm | 3567 | 2022-03-14 16:19:42 |
| pgc-ex24_9.htm | 51019 | 2022-03-14 16:19:42 |
| pgc-ex311_8.htm | 20096 | 2022-03-14 16:19:42 |
| pgc-ex312_6.htm | 19889 | 2022-03-14 16:19:42 |
| pgc-ex32_7.htm | 11823 | 2022-03-14 16:19:42 |
| R1.htm | 70748 | 2022-03-14 16:19:42 |
| R10.htm | 453120 | 2022-03-14 16:19:42 |
| R100.htm | 10898 | 2022-03-14 16:19:42 |
| R101.htm | 77217 | 2022-03-14 16:19:42 |
| R102.htm | 7364 | 2022-03-14 16:19:42 |
| R103.htm | 57001 | 2022-03-14 16:19:42 |
| R104.htm | 25236 | 2022-03-14 16:19:42 |
| R105.htm | 13092 | 2022-03-14 16:19:42 |
| R106.htm | 12659 | 2022-03-14 16:19:42 |
| R107.htm | 9805 | 2022-03-14 16:19:42 |
| R108.htm | 21880 | 2022-03-14 16:19:42 |
| R109.htm | 7271 | 2022-03-14 16:19:42 |
| R11.htm | 1680348 | 2022-03-14 16:19:42 |
| R110.htm | 83179 | 2022-03-14 16:19:42 |
| R111.htm | 22374 | 2022-03-14 16:19:42 |
| R112.htm | 29266 | 2022-03-14 16:19:42 |
| R113.htm | 17231 | 2022-03-14 16:19:42 |
| R114.htm | 13255 | 2022-03-14 16:19:42 |
| R115.htm | 26222 | 2022-03-14 16:19:42 |
| R116.htm | 32313 | 2022-03-14 16:19:42 |
| R117.htm | 72165 | 2022-03-14 16:19:42 |
| R118.htm | 73175 | 2022-03-14 16:19:42 |
| R119.htm | 58435 | 2022-03-14 16:19:42 |
| R12.htm | 77647 | 2022-03-14 16:19:42 |
| R120.htm | 62389 | 2022-03-14 16:19:42 |
| R13.htm | 98618 | 2022-03-14 16:19:42 |
| R14.htm | 10768 | 2022-03-14 16:19:42 |
| R15.htm | 850838 | 2022-03-14 16:19:42 |
| R16.htm | 242007 | 2022-03-14 16:19:42 |
| R17.htm | 52610 | 2022-03-14 16:19:42 |
| R18.htm | 227983 | 2022-03-14 16:19:42 |
| R19.htm | 9796 | 2022-03-14 16:19:42 |
| R2.htm | 138625 | 2022-03-14 16:19:42 |
| R20.htm | 145472 | 2022-03-14 16:19:42 |
| R21.htm | 9318 | 2022-03-14 16:19:42 |
| R22.htm | 45829 | 2022-03-14 16:19:42 |
| R23.htm | 710270 | 2022-03-14 16:19:42 |
| R24.htm | 124205 | 2022-03-14 16:19:42 |
| R25.htm | 11081 | 2022-03-14 16:19:42 |
| R26.htm | 276989 | 2022-03-14 16:19:42 |
| R27.htm | 8978 | 2022-03-14 16:19:42 |
| R28.htm | 67660 | 2022-03-14 16:19:42 |
| R29.htm | 335138 | 2022-03-14 16:19:42 |
| R3.htm | 19894 | 2022-03-14 16:19:42 |
| R30.htm | 305850 | 2022-03-14 16:19:42 |
| R31.htm | 228526 | 2022-03-14 16:19:42 |
| R32.htm | 201264 | 2022-03-14 16:19:42 |
| R33.htm | 47843 | 2022-03-14 16:19:42 |
| R34.htm | 451615 | 2022-03-14 16:19:42 |
| R35.htm | 1671587 | 2022-03-14 16:19:42 |
| R36.htm | 76974 | 2022-03-14 16:19:42 |
| R37.htm | 97881 | 2022-03-14 16:19:42 |
| R38.htm | 837097 | 2022-03-14 16:19:42 |
| R39.htm | 232662 | 2022-03-14 16:19:42 |
| R4.htm | 120031 | 2022-03-14 16:19:42 |
| R40.htm | 52225 | 2022-03-14 16:19:42 |
| R41.htm | 226503 | 2022-03-14 16:19:42 |
| R42.htm | 143498 | 2022-03-14 16:19:42 |
| R43.htm | 45910 | 2022-03-14 16:19:42 |
| R44.htm | 705276 | 2022-03-14 16:19:42 |
| R45.htm | 121834 | 2022-03-14 16:19:42 |
| R46.htm | 271151 | 2022-03-14 16:19:42 |
| R47.htm | 64012 | 2022-03-14 16:19:42 |
| R48.htm | 335883 | 2022-03-14 16:19:42 |
| R49.htm | 307803 | 2022-03-14 16:19:42 |
| R5.htm | 49277 | 2022-03-14 16:19:42 |
| R50.htm | 228082 | 2022-03-14 16:19:42 |
| R51.htm | 120395 | 2022-03-14 16:19:42 |
| R52.htm | 32889 | 2022-03-14 16:19:42 |
| R53.htm | 45566 | 2022-03-14 16:19:42 |
| R54.htm | 79087 | 2022-03-14 16:19:42 |
| R55.htm | 22056 | 2022-03-14 16:19:42 |
| R56.htm | 74391 | 2022-03-14 16:19:42 |
| R57.htm | 37653 | 2022-03-14 16:19:42 |
| R58.htm | 9420 | 2022-03-14 16:19:42 |
| R59.htm | 50146 | 2022-03-14 16:19:42 |
| R6.htm | 71633 | 2022-03-14 16:19:42 |
| R60.htm | 7457 | 2022-03-14 16:19:42 |
| R61.htm | 70126 | 2022-03-14 16:19:42 |
| R62.htm | 9816 | 2022-03-14 16:19:42 |
| R63.htm | 63380 | 2022-03-14 16:19:42 |
| R64.htm | 52960 | 2022-03-14 16:19:42 |
| R65.htm | 20283 | 2022-03-14 16:19:42 |
| R66.htm | 32939 | 2022-03-14 16:19:42 |
| R67.htm | 53552 | 2022-03-14 16:19:42 |
| R68.htm | 79021 | 2022-03-14 16:19:42 |
| R69.htm | 20125 | 2022-03-14 16:19:42 |
| R7.htm | 33182 | 2022-03-14 16:19:42 |
| R70.htm | 17510 | 2022-03-14 16:19:42 |
| R71.htm | 12257 | 2022-03-14 16:19:42 |
| R72.htm | 24052 | 2022-03-14 16:19:42 |
| R73.htm | 7682 | 2022-03-14 16:19:42 |
| R74.htm | 21201 | 2022-03-14 16:19:42 |
| R75.htm | 4394 | 2022-03-14 16:19:42 |
| R76.htm | 42657 | 2022-03-14 16:19:42 |
| R77.htm | 4153 | 2022-03-14 16:19:42 |
| R78.htm | 14539 | 2022-03-14 16:19:42 |
| R79.htm | 28917 | 2022-03-14 16:19:42 |
| R8.htm | 158814 | 2022-03-14 16:19:42 |
| R80.htm | 7962 | 2022-03-14 16:19:42 |
| R81.htm | 46790 | 2022-03-14 16:19:42 |
| R82.htm | 7552 | 2022-03-14 16:19:42 |
| R83.htm | 7882 | 2022-03-14 16:19:42 |
| R84.htm | 82109 | 2022-03-14 16:19:42 |
| R85.htm | 19601 | 2022-03-14 16:19:42 |
| R86.htm | 29381 | 2022-03-14 16:19:42 |
| R87.htm | 7362 | 2022-03-14 16:19:42 |
| R88.htm | 19175 | 2022-03-14 16:19:42 |
| R89.htm | 21638 | 2022-03-14 16:19:42 |
| R9.htm | 132412 | 2022-03-14 16:19:42 |
| R90.htm | 17903 | 2022-03-14 16:19:42 |
| R91.htm | 36829 | 2022-03-14 16:19:42 |
| R92.htm | 53358 | 2022-03-14 16:19:42 |
| R93.htm | 7567 | 2022-03-14 16:19:42 |
| R94.htm | 35074 | 2022-03-14 16:19:42 |
| R95.htm | 45482 | 2022-03-14 16:19:42 |
| R96.htm | 30730 | 2022-03-14 16:19:42 |
| R97.htm | 11157 | 2022-03-14 16:19:42 |
| R98.htm | 20859 | 2022-03-14 16:19:42 |
| R99.htm | 21004 | 2022-03-14 16:19:42 |
| report.css | 2768 | 2022-03-14 16:19:42 |
| Show.js | 1086 | 2022-03-14 16:19:42 |