Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-22-013696-index-headers.html | 2022-04-06 16:06:02 | |
| 0001564590-22-013696-index.html | 2022-04-06 16:06:02 | |
| 0001564590-22-013696.txt | 2022-04-06 16:06:02 | |
 0001564590-22-013696-xbrl.zip | 1472398 | 2022-04-06 16:06:02 |
| FilingSummary.xml | 143782 | 2022-04-06 16:06:02 |
| Financial_Report.xlsx | 486283 | 2022-04-06 16:06:02 |
 g5m5qt3ms01c000001.jpg | 3955 | 2022-04-06 16:06:02 |
| MetaLinks.json | 2444186 | 2022-04-06 16:06:02 |
| phi-20211231.htm | 31351936 | 2022-04-06 16:06:02 |
| phi-20211231.xsd | 436084 | 2022-04-06 16:06:02 |
| phi-20211231_cal.xml | 270005 | 2022-04-06 16:06:02 |
| phi-20211231_def.xml | 1493215 | 2022-04-06 16:06:02 |
| phi-20211231_htm.xml | 41067837 | 2022-04-06 16:06:02 |
| phi-20211231_lab.xml | 2238135 | 2022-04-06 16:06:02 |
| phi-20211231_pre.xml | 1994280 | 2022-04-06 16:06:02 |
| phi-ex121_11.htm | 20270 | 2022-04-06 16:06:02 |
| phi-ex122_7.htm | 20250 | 2022-04-06 16:06:02 |
| phi-ex131_9.htm | 3845 | 2022-04-06 16:06:02 |
| phi-ex132_6.htm | 3812 | 2022-04-06 16:06:02 |
| phi-ex2b_10.htm | 86304 | 2022-04-06 16:06:02 |
| phi-ex8_8.htm | 347461 | 2022-04-06 16:06:02 |
| R1.htm | 77064 | 2022-04-06 16:06:02 |
| R10.htm | 1450147 | 2022-04-06 16:06:02 |
| R100.htm | 35799 | 2022-04-06 16:06:02 |
| R101.htm | 25268 | 2022-04-06 16:06:02 |
| R102.htm | 15531 | 2022-04-06 16:06:02 |
| R103.htm | 82743 | 2022-04-06 16:06:02 |
| R104.htm | 16202 | 2022-04-06 16:06:02 |
| R105.htm | 20277 | 2022-04-06 16:06:02 |
| R106.htm | 19415 | 2022-04-06 16:06:02 |
| R107.htm | 7197 | 2022-04-06 16:06:02 |
| R108.htm | 39082 | 2022-04-06 16:06:02 |
| R109.htm | 5618 | 2022-04-06 16:06:02 |
| R11.htm | 747759 | 2022-04-06 16:06:02 |
| R110.htm | 13594 | 2022-04-06 16:06:02 |
| R111.htm | 13631 | 2022-04-06 16:06:02 |
| R112.htm | 40528 | 2022-04-06 16:06:02 |
| R113.htm | 1273463 | 2022-04-06 16:06:02 |
| R114.htm | 47589 | 2022-04-06 16:06:02 |
| R115.htm | 5881 | 2022-04-06 16:06:02 |
| R116.htm | 58508 | 2022-04-06 16:06:02 |
| R117.htm | 19934 | 2022-04-06 16:06:02 |
| R118.htm | 5833 | 2022-04-06 16:06:02 |
| R119.htm | 9719 | 2022-04-06 16:06:02 |
| R12.htm | 207885 | 2022-04-06 16:06:02 |
| R120.htm | 22450 | 2022-04-06 16:06:02 |
| R121.htm | 13842 | 2022-04-06 16:06:02 |
| R122.htm | 32440 | 2022-04-06 16:06:02 |
| R123.htm | 9859 | 2022-04-06 16:06:02 |
| R124.htm | 157177 | 2022-04-06 16:06:02 |
| R125.htm | 10957 | 2022-04-06 16:06:02 |
| R126.htm | 13472 | 2022-04-06 16:06:02 |
| R127.htm | 65783 | 2022-04-06 16:06:02 |
| R128.htm | 19410 | 2022-04-06 16:06:02 |
| R129.htm | 26796 | 2022-04-06 16:06:02 |
| R13.htm | 398040 | 2022-04-06 16:06:02 |
| R130.htm | 91369 | 2022-04-06 16:06:02 |
| R131.htm | 28851 | 2022-04-06 16:06:02 |
| R132.htm | 17599 | 2022-04-06 16:06:02 |
| R133.htm | 28401 | 2022-04-06 16:06:02 |
| R134.htm | 9534 | 2022-04-06 16:06:02 |
| R135.htm | 4716 | 2022-04-06 16:06:02 |
| R136.htm | 20286 | 2022-04-06 16:06:02 |
| R137.htm | 7426 | 2022-04-06 16:06:02 |
| R138.htm | 58695 | 2022-04-06 16:06:02 |
| R139.htm | 16343 | 2022-04-06 16:06:02 |
| R14.htm | 91404 | 2022-04-06 16:06:02 |
| R140.htm | 11900 | 2022-04-06 16:06:02 |
| R141.htm | 15903 | 2022-04-06 16:06:02 |
| R142.htm | 24380 | 2022-04-06 16:06:02 |
| R143.htm | 19575 | 2022-04-06 16:06:02 |
| R144.htm | 9124 | 2022-04-06 16:06:02 |
| R145.htm | 233327 | 2022-04-06 16:06:02 |
| R146.htm | 62287 | 2022-04-06 16:06:02 |
| R147.htm | 35254 | 2022-04-06 16:06:02 |
| R148.htm | 9909 | 2022-04-06 16:06:02 |
| R149.htm | 61575 | 2022-04-06 16:06:02 |
| R15.htm | 666204 | 2022-04-06 16:06:02 |
| R150.htm | 9480 | 2022-04-06 16:06:02 |
| R151.htm | 34566 | 2022-04-06 16:06:02 |
| R152.htm | 47215 | 2022-04-06 16:06:02 |
| R153.htm | 34507 | 2022-04-06 16:06:02 |
| R154.htm | 608919 | 2022-04-06 16:06:02 |
| R155.htm | 11704 | 2022-04-06 16:06:02 |
| R156.htm | 14644 | 2022-04-06 16:06:02 |
| R157.htm | 14805 | 2022-04-06 16:06:02 |
| R158.htm | 14447 | 2022-04-06 16:06:02 |
| R159.htm | 17154 | 2022-04-06 16:06:02 |
| R16.htm | 624305 | 2022-04-06 16:06:02 |
| R160.htm | 145405 | 2022-04-06 16:06:02 |
| R161.htm | 26368 | 2022-04-06 16:06:02 |
| R162.htm | 9661 | 2022-04-06 16:06:02 |
| R163.htm | 11245 | 2022-04-06 16:06:02 |
| R164.htm | 44412 | 2022-04-06 16:06:02 |
| R165.htm | 293654 | 2022-04-06 16:06:02 |
| R166.htm | 16167 | 2022-04-06 16:06:02 |
| R167.htm | 10809 | 2022-04-06 16:06:02 |
| R168.htm | 22085 | 2022-04-06 16:06:02 |
| R169.htm | 53271 | 2022-04-06 16:06:02 |
| R17.htm | 754315 | 2022-04-06 16:06:02 |
| R170.htm | 17643 | 2022-04-06 16:06:02 |
| R171.htm | 5930 | 2022-04-06 16:06:02 |
| R172.htm | 13525 | 2022-04-06 16:06:02 |
| R173.htm | 9130 | 2022-04-06 16:06:02 |
| R174.htm | 55335 | 2022-04-06 16:06:02 |
| R175.htm | 23455 | 2022-04-06 16:06:02 |
| R176.htm | 10117 | 2022-04-06 16:06:02 |
| R177.htm | 24621 | 2022-04-06 16:06:02 |
| R178.htm | 87467 | 2022-04-06 16:06:02 |
| R179.htm | 15476 | 2022-04-06 16:06:02 |
| R18.htm | 80736 | 2022-04-06 16:06:02 |
| R180.htm | 35694 | 2022-04-06 16:06:02 |
| R181.htm | 121440 | 2022-04-06 16:06:02 |
| R182.htm | 25830 | 2022-04-06 16:06:02 |
| R183.htm | 50913 | 2022-04-06 16:06:02 |
| R184.htm | 188615 | 2022-04-06 16:06:02 |
| R185.htm | 127170 | 2022-04-06 16:06:02 |
| R186.htm | 12382 | 2022-04-06 16:06:02 |
| R187.htm | 13028 | 2022-04-06 16:06:02 |
| R188.htm | 8043 | 2022-04-06 16:06:02 |
| R189.htm | 58945 | 2022-04-06 16:06:02 |
| R19.htm | 42553 | 2022-04-06 16:06:02 |
| R190.htm | 74355 | 2022-04-06 16:06:02 |
| R191.htm | 10944 | 2022-04-06 16:06:02 |
| R192.htm | 34156 | 2022-04-06 16:06:02 |
| R193.htm | 28490 | 2022-04-06 16:06:02 |
| R194.htm | 13957 | 2022-04-06 16:06:02 |
| R195.htm | 64594 | 2022-04-06 16:06:02 |
| R196.htm | 7695 | 2022-04-06 16:06:02 |
| R197.htm | 9247 | 2022-04-06 16:06:02 |
| R198.htm | 219312 | 2022-04-06 16:06:02 |
| R199.htm | 16273 | 2022-04-06 16:06:02 |
| R2.htm | 137461 | 2022-04-06 16:06:02 |
| R20.htm | 88175 | 2022-04-06 16:06:02 |
| R200.htm | 42207 | 2022-04-06 16:06:02 |
| R201.htm | 68703 | 2022-04-06 16:06:02 |
| R202.htm | 115954 | 2022-04-06 16:06:02 |
| R203.htm | 124590 | 2022-04-06 16:06:02 |
| R204.htm | 29191 | 2022-04-06 16:06:02 |
| R205.htm | 17107 | 2022-04-06 16:06:02 |
| R206.htm | 5277 | 2022-04-06 16:06:02 |
| R21.htm | 635190 | 2022-04-06 16:06:02 |
| R22.htm | 23255 | 2022-04-06 16:06:02 |
| R23.htm | 430219 | 2022-04-06 16:06:02 |
| R24.htm | 115895 | 2022-04-06 16:06:02 |
| R25.htm | 51606 | 2022-04-06 16:06:02 |
| R26.htm | 597434 | 2022-04-06 16:06:02 |
| R27.htm | 2791145 | 2022-04-06 16:06:02 |
| R28.htm | 64208 | 2022-04-06 16:06:02 |
| R29.htm | 35414 | 2022-04-06 16:06:02 |
| R3.htm | 55360 | 2022-04-06 16:06:02 |
| R30.htm | 42238 | 2022-04-06 16:06:02 |
| R31.htm | 662783 | 2022-04-06 16:06:02 |
| R32.htm | 662964 | 2022-04-06 16:06:02 |
| R33.htm | 32589 | 2022-04-06 16:06:02 |
| R34.htm | 4792018 | 2022-04-06 16:06:02 |
| R35.htm | 196914 | 2022-04-06 16:06:02 |
| R36.htm | 778469 | 2022-04-06 16:06:02 |
| R37.htm | 359409 | 2022-04-06 16:06:02 |
| R38.htm | 1443926 | 2022-04-06 16:06:02 |
| R39.htm | 759950 | 2022-04-06 16:06:02 |
| R4.htm | 68947 | 2022-04-06 16:06:02 |
| R40.htm | 206367 | 2022-04-06 16:06:02 |
| R41.htm | 403989 | 2022-04-06 16:06:02 |
| R42.htm | 87525 | 2022-04-06 16:06:02 |
| R43.htm | 664980 | 2022-04-06 16:06:02 |
| R44.htm | 623869 | 2022-04-06 16:06:02 |
| R45.htm | 690138 | 2022-04-06 16:06:02 |
| R46.htm | 63445 | 2022-04-06 16:06:02 |
| R47.htm | 32457 | 2022-04-06 16:06:02 |
| R48.htm | 83531 | 2022-04-06 16:06:02 |
| R49.htm | 630261 | 2022-04-06 16:06:02 |
| R5.htm | 47229 | 2022-04-06 16:06:02 |
| R50.htm | 20936 | 2022-04-06 16:06:02 |
| R51.htm | 449024 | 2022-04-06 16:06:02 |
| R52.htm | 117061 | 2022-04-06 16:06:02 |
| R53.htm | 49636 | 2022-04-06 16:06:02 |
| R54.htm | 566291 | 2022-04-06 16:06:02 |
| R55.htm | 2783086 | 2022-04-06 16:06:02 |
| R56.htm | 64450 | 2022-04-06 16:06:02 |
| R57.htm | 31526 | 2022-04-06 16:06:02 |
| R58.htm | 38782 | 2022-04-06 16:06:02 |
| R59.htm | 658177 | 2022-04-06 16:06:02 |
| R6.htm | 150663 | 2022-04-06 16:06:02 |
| R60.htm | 638381 | 2022-04-06 16:06:02 |
| R61.htm | 4811498 | 2022-04-06 16:06:02 |
| R62.htm | 198548 | 2022-04-06 16:06:02 |
| R63.htm | 90622 | 2022-04-06 16:06:02 |
| R64.htm | 219416 | 2022-04-06 16:06:02 |
| R65.htm | 81228 | 2022-04-06 16:06:02 |
| R66.htm | 339360 | 2022-04-06 16:06:02 |
| R67.htm | 3979 | 2022-04-06 16:06:02 |
| R68.htm | 113697 | 2022-04-06 16:06:02 |
| R69.htm | 49014 | 2022-04-06 16:06:02 |
| R7.htm | 18263 | 2022-04-06 16:06:02 |
| R70.htm | 58969 | 2022-04-06 16:06:02 |
| R71.htm | 60584 | 2022-04-06 16:06:02 |
| R72.htm | 36864 | 2022-04-06 16:06:02 |
| R73.htm | 38739 | 2022-04-06 16:06:02 |
| R74.htm | 9394 | 2022-04-06 16:06:02 |
| R75.htm | 11207 | 2022-04-06 16:06:02 |
| R76.htm | 8483 | 2022-04-06 16:06:02 |
| R77.htm | 8036 | 2022-04-06 16:06:02 |
| R78.htm | 28396 | 2022-04-06 16:06:02 |
| R79.htm | 24218 | 2022-04-06 16:06:02 |
| R8.htm | 710089 | 2022-04-06 16:06:02 |
| R80.htm | 14339 | 2022-04-06 16:06:02 |
| R81.htm | 10262 | 2022-04-06 16:06:02 |
| R82.htm | 14229 | 2022-04-06 16:06:02 |
| R83.htm | 30152 | 2022-04-06 16:06:02 |
| R84.htm | 16318 | 2022-04-06 16:06:02 |
| R85.htm | 14092 | 2022-04-06 16:06:02 |
| R86.htm | 43822 | 2022-04-06 16:06:02 |
| R87.htm | 7496 | 2022-04-06 16:06:02 |
| R88.htm | 49336 | 2022-04-06 16:06:02 |
| R89.htm | 17464 | 2022-04-06 16:06:02 |
| R9.htm | 139941 | 2022-04-06 16:06:02 |
| R90.htm | 12938 | 2022-04-06 16:06:02 |
| R91.htm | 12927 | 2022-04-06 16:06:02 |
| R92.htm | 11013 | 2022-04-06 16:06:02 |
| R93.htm | 32216 | 2022-04-06 16:06:02 |
| R94.htm | 27216 | 2022-04-06 16:06:02 |
| R95.htm | 35005 | 2022-04-06 16:06:02 |
| R96.htm | 34304 | 2022-04-06 16:06:02 |
| R97.htm | 24026 | 2022-04-06 16:06:02 |
| R98.htm | 118562 | 2022-04-06 16:06:02 |
| R99.htm | 11170 | 2022-04-06 16:06:02 |
| report.css | 2768 | 2022-04-06 16:06:02 |
| Show.js | 1086 | 2022-04-06 16:06:02 |