Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-000061-index-headers.html | 2023-01-03 17:16:51 | |
| 0000950170-23-000061-index.html | 2023-01-03 17:16:51 | |
| 0000950170-23-000061.txt | 2023-01-03 17:16:51 | |
 0000950170-23-000061-xbrl.zip | 211632 | 2023-01-03 17:16:51 |
| FilingSummary.xml | 1725 | 2023-01-03 17:16:51 |
| Financial_Report.xlsx | 5707 | 2023-01-03 17:16:51 |
 img260853467_0.jpg | 2915 | 2023-01-03 17:16:51 |
| MetaLinks.json | 17363 | 2023-01-03 17:16:51 |
| ptc-20230103.htm | 74308 | 2023-01-03 17:16:51 |
| ptc-20230103.xsd | 2451 | 2023-01-03 17:16:51 |
| ptc-20230103_htm.xml | 4504 | 2023-01-03 17:16:51 |
| ptc-20230103_lab.xml | 12806 | 2023-01-03 17:16:51 |
| ptc-20230103_pre.xml | 9442 | 2023-01-03 17:16:51 |
| ptc-ex4_4.htm | 2242213 | 2023-01-03 17:16:51 |
| R1.htm | 38102 | 2023-01-03 17:16:51 |
| report.css | 2767 | 2023-01-03 17:16:51 |
| Show.js | 1085 | 2023-01-03 17:16:51 |