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| 0001493152-23-009567.txt | 2023-03-29 21:15:07 | |
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| ex31-1.htm | 19012 | 2023-03-29 21:15:07 |
| ex31-2.htm | 18394 | 2023-03-29 21:15:07 |
| ex32-1.htm | 4547 | 2023-03-29 21:15:07 |
| ex32-2.htm | 5554 | 2023-03-29 21:15:07 |
| ex4-5.htm | 199446 | 2023-03-29 21:15:07 |
| FilingSummary.xml | 16301 | 2023-03-29 21:15:07 |
| Financial_Report.xlsx | 49374 | 2023-03-29 21:15:07 |
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| form10-k_htm.xml | 248788 | 2023-03-29 21:15:07 |
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| pthru-20221231.xsd | 21077 | 2023-03-29 21:15:07 |
| pthru-20221231_cal.xml | 21380 | 2023-03-29 21:15:07 |
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| pthru-20221231_lab.xml | 168529 | 2023-03-29 21:15:07 |
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| R1.htm | 74479 | 2023-03-29 21:15:07 |
| R10.htm | 37477 | 2023-03-29 21:15:07 |
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| R2.htm | 73083 | 2023-03-29 21:15:07 |
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| R6.htm | 27905 | 2023-03-29 21:15:07 |
| R7.htm | 5406 | 2023-03-29 21:15:07 |
| R8.htm | 44444 | 2023-03-29 21:15:07 |
| R9.htm | 37214 | 2023-03-29 21:15:07 |
| report.css | 2767 | 2023-03-29 21:15:07 |
| Show.js | 1085 | 2023-03-29 21:15:07 |