Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000031791-24-000018-index-headers.html | 2024-07-29 06:06:12 | |
| 0000031791-24-000018-index.html | 2024-07-29 06:06:12 | |
| 0000031791-24-000018.txt | 2024-07-29 06:06:12 | |
 0000031791-24-000018-xbrl.zip | 31519 | 2024-07-29 06:06:12 |
| FilingSummary.xml | 1673 | 2024-07-29 06:06:12 |
| Financial_Report.xlsx | 5825 | 2024-07-29 06:06:12 |
| MetaLinks.json | 20767 | 2024-07-29 06:06:12 |
| pki-20240729.htm | 37167 | 2024-07-29 06:06:12 |
| pki-20240729.xsd | 2751 | 2024-07-29 06:06:12 |
| pki-20240729_def.xml | 15019 | 2024-07-29 06:06:12 |
| pki-20240729_htm.xml | 4026 | 2024-07-29 06:06:12 |
| pki-20240729_lab.xml | 27378 | 2024-07-29 06:06:12 |
| pki-20240729_pre.xml | 16135 | 2024-07-29 06:06:12 |
| q22024pressrelease.htm | 343169 | 2024-07-29 06:06:12 |
| R1.htm | 43663 | 2024-07-29 06:06:12 |
| report.css | 2767 | 2024-07-29 06:06:12 |
| Show.js | 1085 | 2024-07-29 06:06:12 |