Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-24-029746-index-headers.html | 2024-09-20 16:11:28 | |
| 0001437749-24-029746-index.html | 2024-09-20 16:11:28 | |
| 0001437749-24-029746.txt | 2024-09-20 16:11:28 | |
 0001437749-24-029746-xbrl.zip | 425580 | 2024-09-20 16:11:28 |
| FilingSummary.xml | 2515 | 2024-09-20 16:11:28 |
 graph01.jpg | 37051 | 2024-09-20 16:11:28 |
 graph02.jpg | 34904 | 2024-09-20 16:11:28 |
| MetaLinks.json | 192071 | 2024-09-20 16:11:28 |
 proxy01.jpg | 123687 | 2024-09-20 16:11:28 |
 proxy02.jpg | 127872 | 2024-09-20 16:11:28 |
| ptsi-20231231.xsd | 2739 | 2024-09-20 16:11:28 |
| ptsi-20231231_def.xml | 1750 | 2024-09-20 16:11:28 |
| ptsi-20231231_lab.xml | 1775 | 2024-09-20 16:11:28 |
| ptsi-20231231_pre.xml | 714 | 2024-09-20 16:11:28 |
| ptsi20240913_def14a.htm | 1425029 | 2024-09-20 16:11:28 |
| ptsi20240913_def14a_htm.xml | 153284 | 2024-09-20 16:11:28 |
| R1.htm | 10853 | 2024-09-20 16:11:28 |
| R2.htm | 146393 | 2024-09-20 16:11:28 |
| report.css | 2767 | 2024-09-20 16:11:28 |
| Show.js | 1085 | 2024-09-20 16:11:28 |
 sig01.jpg | 3124 | 2024-09-20 16:11:28 |