Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000031791-15-000008-index-headers.html | 2015-08-04 09:41:58 | |
| 0000031791-15-000008-index.html | 2015-08-04 09:41:58 | |
| 0000031791-15-000008.txt | 2015-08-04 09:41:58 | |
 0000031791-15-000008-xbrl.zip | 238516 | 2015-08-04 09:41:58 |
| FilingSummary.xml | 42617 | 2015-08-04 09:41:58 |
| Financial_Report.xlsx | 93741 | 2015-08-04 09:41:58 |
| pki-06282015x10qdocument.htm | 1352874 | 2015-08-04 09:41:58 |
| pki-06282015xex_311.htm | 13134 | 2015-08-04 09:41:58 |
| pki-06282015xex_312.htm | 12859 | 2015-08-04 09:41:58 |
| pki-06282015xex_321.htm | 9059 | 2015-08-04 09:41:58 |
| pki-20150628.xml | 1719141 | 2015-08-04 09:41:58 |
| pki-20150628.xsd | 56226 | 2015-08-04 09:41:58 |
| pki-20150628_cal.xml | 88456 | 2015-08-04 09:41:58 |
| pki-20150628_def.xml | 371436 | 2015-08-04 09:41:58 |
| pki-20150628_lab.xml | 777128 | 2015-08-04 09:41:58 |
| pki-20150628_pre.xml | 479856 | 2015-08-04 09:41:58 |
| R1.htm | 25925 | 2015-08-04 09:41:58 |
| R10.htm | 84391 | 2015-08-04 09:41:58 |
| R11.htm | 24234 | 2015-08-04 09:41:58 |
| R12.htm | 15783 | 2015-08-04 09:41:58 |
| R13.htm | 10180 | 2015-08-04 09:41:58 |
| R14.htm | 19076 | 2015-08-04 09:41:58 |
| R15.htm | 30129 | 2015-08-04 09:41:58 |
| R16.htm | 78565 | 2015-08-04 09:41:58 |
| R17.htm | 26121 | 2015-08-04 09:41:58 |
| R18.htm | 101380 | 2015-08-04 09:41:58 |
| R19.htm | 72390 | 2015-08-04 09:41:58 |
| R2.htm | 92451 | 2015-08-04 09:41:58 |
| R20.htm | 31304 | 2015-08-04 09:41:58 |
| R21.htm | 68579 | 2015-08-04 09:41:58 |
| R22.htm | 20222 | 2015-08-04 09:41:58 |
| R23.htm | 83884 | 2015-08-04 09:41:58 |
| R24.htm | 10202 | 2015-08-04 09:41:58 |
| R25.htm | 7674 | 2015-08-04 09:41:58 |
| R26.htm | 38899 | 2015-08-04 09:41:58 |
| R27.htm | 26524 | 2015-08-04 09:41:58 |
| R28.htm | 77809 | 2015-08-04 09:41:58 |
| R29.htm | 23610 | 2015-08-04 09:41:58 |
| R3.htm | 20924 | 2015-08-04 09:41:58 |
| R30.htm | 14722 | 2015-08-04 09:41:58 |
| R31.htm | 27462 | 2015-08-04 09:41:58 |
| R32.htm | 69412 | 2015-08-04 09:41:58 |
| R33.htm | 14238 | 2015-08-04 09:41:58 |
| R34.htm | 83744 | 2015-08-04 09:41:58 |
| R35.htm | 59153 | 2015-08-04 09:41:58 |
| R36.htm | 30768 | 2015-08-04 09:41:58 |
| R37.htm | 63437 | 2015-08-04 09:41:58 |
| R38.htm | 68846 | 2015-08-04 09:41:58 |
| R39.htm | 6884 | 2015-08-04 09:41:58 |
| R4.htm | 87272 | 2015-08-04 09:41:58 |
| R40.htm | 81196 | 2015-08-04 09:41:58 |
| R41.htm | 72711 | 2015-08-04 09:41:58 |
| R42.htm | 11042 | 2015-08-04 09:41:58 |
| R43.htm | 19134 | 2015-08-04 09:41:58 |
| R44.htm | 33570 | 2015-08-04 09:41:58 |
| R45.htm | 58447 | 2015-08-04 09:41:58 |
| R46.htm | 89430 | 2015-08-04 09:41:58 |
| R47.htm | 12104 | 2015-08-04 09:41:58 |
| R48.htm | 13719 | 2015-08-04 09:41:58 |
| R49.htm | 13402 | 2015-08-04 09:41:58 |
| R5.htm | 22354 | 2015-08-04 09:41:58 |
| R50.htm | 76229 | 2015-08-04 09:41:58 |
| R51.htm | 15822 | 2015-08-04 09:41:58 |
| R52.htm | 15945 | 2015-08-04 09:41:58 |
| R53.htm | 32632 | 2015-08-04 09:41:58 |
| R54.htm | 23339 | 2015-08-04 09:41:58 |
| R55.htm | 18187 | 2015-08-04 09:41:58 |
| R56.htm | 70789 | 2015-08-04 09:41:58 |
| R57.htm | 13896 | 2015-08-04 09:41:58 |
| R58.htm | 12770 | 2015-08-04 09:41:58 |
| R59.htm | 50204 | 2015-08-04 09:41:58 |
| R6.htm | 98301 | 2015-08-04 09:41:58 |
| R60.htm | 25669 | 2015-08-04 09:41:58 |
| R61.htm | 70733 | 2015-08-04 09:41:58 |
| R62.htm | 14610 | 2015-08-04 09:41:58 |
| R63.htm | 30270 | 2015-08-04 09:41:58 |
| R64.htm | 14963 | 2015-08-04 09:41:58 |
| R65.htm | 36631 | 2015-08-04 09:41:58 |
| R66.htm | 22673 | 2015-08-04 09:41:58 |
| R67.htm | 40069 | 2015-08-04 09:41:58 |
| R68.htm | 30632 | 2015-08-04 09:41:58 |
| R69.htm | 12982 | 2015-08-04 09:41:58 |
| R7.htm | 13352 | 2015-08-04 09:41:58 |
| R70.htm | 7144 | 2015-08-04 09:41:58 |
| R8.htm | 56226 | 2015-08-04 09:41:58 |
| R9.htm | 32473 | 2015-08-04 09:41:58 |
| report.css | 2767 | 2015-08-04 09:41:58 |
| Show.js | 1410 | 2015-08-04 09:41:58 |