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| 0001437749-20-023023-index.html | 2020-11-06 16:54:55 | |
| 0001437749-20-023023.txt | 2020-11-06 16:54:55 | |
 0001437749-20-023023-xbrl.zip | 181695 | 2020-11-06 16:54:55 |
| ex_211346.htm | 324064 | 2020-11-06 16:54:55 |
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| ex_211407.htm | 5469 | 2020-11-06 16:54:55 |
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| Financial_Report.xlsx | 58258 | 2020-11-06 16:54:55 |
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| ptsi-20200930.xsd | 48172 | 2020-11-06 16:54:55 |
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| report.css | 2767 | 2020-11-06 16:54:55 |
| Show.js | 1085 | 2020-11-06 16:54:55 |