Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-256291-index-headers.html | 2021-08-25 16:06:39 | |
| 0001193125-21-256291-index.html | 2021-08-25 16:06:39 | |
| 0001193125-21-256291.txt | 2021-08-25 16:06:39 | |
 0001193125-21-256291-xbrl.zip | 194878 | 2021-08-25 16:06:39 |
| d210570d8k.htm | 33790 | 2021-08-25 16:06:39 |
| d210570d8k_htm.xml | 5274 | 2021-08-25 16:06:39 |
| d210570dex991.htm | 1211811 | 2021-08-25 16:06:39 |
| FilingSummary.xml | 1833 | 2021-08-25 16:06:39 |
| Financial_Report.xlsx | 5788 | 2021-08-25 16:06:39 |
| MetaLinks.json | 22108 | 2021-08-25 16:06:39 |
| pki-20210824.xsd | 4174 | 2021-08-25 16:06:39 |
| pki-20210824_def.xml | 13395 | 2021-08-25 16:06:39 |
| pki-20210824_lab.xml | 22083 | 2021-08-25 16:06:39 |
| pki-20210824_pre.xml | 14298 | 2021-08-25 16:06:39 |
| R1.htm | 42617 | 2021-08-25 16:06:39 |
| report.css | 2767 | 2021-08-25 16:06:39 |
| Show.js | 1085 | 2021-08-25 16:06:39 |