Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001157523-20-000109-index-headers.html | 2020-01-27 16:36:59 | |
| 0001157523-20-000109-index.html | 2020-01-27 16:36:59 | |
| 0001157523-20-000109.txt | 2020-01-27 16:36:59 | |
 0001157523-20-000109-xbrl.zip | 52932 | 2020-01-27 16:36:59 |
| a52163222.htm | 42095 | 2020-01-27 16:36:59 |
| a52163222ex99_1.htm | 1272508 | 2020-01-27 16:36:59 |
| a52163222_htm.xml | 7104 | 2020-01-27 16:36:59 |
| FilingSummary.xml | 1806 | 2020-01-27 16:36:59 |
| Financial_Report.xlsx | 5957 | 2020-01-27 16:36:59 |
| MetaLinks.json | 24658 | 2020-01-27 16:36:59 |
| pki-20200127.xsd | 5011 | 2020-01-27 16:36:59 |
| pki-20200127_def.xml | 18686 | 2020-01-27 16:36:59 |
| pki-20200127_lab.xml | 28816 | 2020-01-27 16:36:59 |
| pki-20200127_pre.xml | 20986 | 2020-01-27 16:36:59 |
| R1.htm | 45166 | 2020-01-27 16:36:59 |
| report.css | 2767 | 2020-01-27 16:36:59 |
| Show.js | 1085 | 2020-01-27 16:36:59 |