Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-20-094601-index-headers.html | 2020-04-01 16:05:51 | |
| 0001193125-20-094601-index.html | 2020-04-01 16:05:51 | |
| 0001193125-20-094601.txt | 2020-04-01 16:05:51 | |
 0001193125-20-094601-xbrl.zip | 28431 | 2020-04-01 16:05:51 |
| d907315d8k.htm | 44352 | 2020-04-01 16:05:51 |
| d907315d8k_htm.xml | 6335 | 2020-04-01 16:05:51 |
| d907315dex991.htm | 37837 | 2020-04-01 16:05:51 |
| d907315dex992.htm | 39487 | 2020-04-01 16:05:51 |
| FilingSummary.xml | 1868 | 2020-04-01 16:05:51 |
| Financial_Report.xlsx | 5967 | 2020-04-01 16:05:51 |
| MetaLinks.json | 22660 | 2020-04-01 16:05:51 |
| pki-20200326.xsd | 4760 | 2020-04-01 16:05:51 |
| pki-20200326_def.xml | 13707 | 2020-04-01 16:05:51 |
| pki-20200326_lab.xml | 22769 | 2020-04-01 16:05:51 |
| pki-20200326_pre.xml | 14675 | 2020-04-01 16:05:51 |
| R1.htm | 45026 | 2020-04-01 16:05:51 |
| report.css | 2767 | 2020-04-01 16:05:51 |
| Show.js | 1085 | 2020-04-01 16:05:51 |