Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001493152-23-017275-index.html | 2023-05-15 16:04:48 | |
| 0001493152-23-017275.txt | 2023-05-15 16:04:48 | |
 0001493152-23-017275-xbrl.zip | 114934 | 2023-05-15 16:04:48 |
| ex31-1.htm | 11273 | 2023-05-15 16:04:48 |
| ex31-2.htm | 11287 | 2023-05-15 16:04:48 |
| ex32-1.htm | 5224 | 2023-05-15 16:04:48 |
| ex32-2.htm | 5247 | 2023-05-15 16:04:48 |
| FilingSummary.xml | 18340 | 2023-05-15 16:04:48 |
| Financial_Report.xlsx | 59199 | 2023-05-15 16:04:48 |
| form10-q.htm | 640925 | 2023-05-15 16:04:48 |
| form10-q_htm.xml | 405537 | 2023-05-15 16:04:48 |
| MetaLinks.json | 439182 | 2023-05-15 16:04:48 |
| pthr-20230331.xsd | 26384 | 2023-05-15 16:04:48 |
| pthr-20230331_cal.xml | 30148 | 2023-05-15 16:04:48 |
| pthr-20230331_def.xml | 187051 | 2023-05-15 16:04:48 |
| pthr-20230331_lab.xml | 221072 | 2023-05-15 16:04:48 |
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| R1.htm | 59551 | 2023-05-15 16:04:48 |
| R10.htm | 6579 | 2023-05-15 16:04:48 |
| R11.htm | 22384 | 2023-05-15 16:04:48 |
| R12.htm | 18357 | 2023-05-15 16:04:48 |
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| R14.htm | 11795 | 2023-05-15 16:04:48 |
| R15.htm | 5761 | 2023-05-15 16:04:48 |
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| R19.htm | 71323 | 2023-05-15 16:04:48 |
| R2.htm | 104228 | 2023-05-15 16:04:48 |
| R20.htm | 14396 | 2023-05-15 16:04:48 |
| R21.htm | 26131 | 2023-05-15 16:04:48 |
| R22.htm | 39195 | 2023-05-15 16:04:48 |
| R23.htm | 15025 | 2023-05-15 16:04:48 |
| R24.htm | 12699 | 2023-05-15 16:04:48 |
| R25.htm | 62583 | 2023-05-15 16:04:48 |
| R26.htm | 39100 | 2023-05-15 16:04:48 |
| R27.htm | 74944 | 2023-05-15 16:04:48 |
| R28.htm | 13609 | 2023-05-15 16:04:48 |
| R29.htm | 4181 | 2023-05-15 16:04:48 |
| R3.htm | 35176 | 2023-05-15 16:04:48 |
| R4.htm | 34477 | 2023-05-15 16:04:48 |
| R5.htm | 40222 | 2023-05-15 16:04:48 |
| R6.htm | 63483 | 2023-05-15 16:04:48 |
| R7.htm | 37530 | 2023-05-15 16:04:48 |
| R8.htm | 60750 | 2023-05-15 16:04:48 |
| R9.htm | 7582 | 2023-05-15 16:04:48 |
| report.css | 2767 | 2023-05-15 16:04:48 |
| Show.js | 1085 | 2023-05-15 16:04:48 |