Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-19-246865-index-headers.html | 2019-09-17 16:16:15 | |
| 0001193125-19-246865-index.html | 2019-09-17 16:16:15 | |
| 0001193125-19-246865.txt | 2019-09-17 16:16:15 | |
 0001193125-19-246865-xbrl.zip | 196500 | 2019-09-17 16:16:15 |
| d804222d8k.htm | 43749 | 2019-09-17 16:16:15 |
| d804222d8k_htm.xml | 7345 | 2019-09-17 16:16:15 |
| d804222dex101.htm | 1241247 | 2019-09-17 16:16:15 |
| FilingSummary.xml | 1833 | 2019-09-17 16:16:15 |
| Financial_Report.xlsx | 6020 | 2019-09-17 16:16:15 |
| MetaLinks.json | 23141 | 2019-09-17 16:16:15 |
| pki-20190917.xsd | 4743 | 2019-09-17 16:16:15 |
| pki-20190917_def.xml | 14078 | 2019-09-17 16:16:15 |
| pki-20190917_lab.xml | 23442 | 2019-09-17 16:16:15 |
| pki-20190917_pre.xml | 15111 | 2019-09-17 16:16:15 |
| R1.htm | 47387 | 2019-09-17 16:16:15 |
| report.css | 2767 | 2019-09-17 16:16:15 |
| Show.js | 1084 | 2019-09-17 16:16:15 |