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| 0001493152-24-035352-index.html | 2024-09-06 17:17:19 | |
| 0001493152-24-035352.txt | 2024-09-06 17:17:19 | |
 0001493152-24-035352-xbrl.zip | 209529 | 2024-09-06 17:17:19 |
| ex31-1.htm | 12776 | 2024-09-06 17:17:19 |
| ex31-2.htm | 12441 | 2024-09-06 17:17:19 |
| ex32-1.htm | 9249 | 2024-09-06 17:17:19 |
| ex32-2.htm | 9148 | 2024-09-06 17:17:19 |
| FilingSummary.xml | 34605 | 2024-09-06 17:17:19 |
| Financial_Report.xlsx | 110575 | 2024-09-06 17:17:19 |
| form10-q.htm | 1235591 | 2024-09-06 17:17:19 |
| form10-q_htm.xml | 1463061 | 2024-09-06 17:17:19 |
| MetaLinks.json | 879591 | 2024-09-06 17:17:19 |
| pbio-20240331.xsd | 79759 | 2024-09-06 17:17:19 |
| pbio-20240331_cal.xml | 67521 | 2024-09-06 17:17:19 |
| pbio-20240331_def.xml | 324950 | 2024-09-06 17:17:19 |
| pbio-20240331_lab.xml | 560229 | 2024-09-06 17:17:19 |
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| R1.htm | 48274 | 2024-09-06 17:17:19 |
| R10.htm | 47622 | 2024-09-06 17:17:19 |
| R11.htm | 39335 | 2024-09-06 17:17:19 |
| R12.htm | 114172 | 2024-09-06 17:17:19 |
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| R21.htm | 58319 | 2024-09-06 17:17:19 |
| R22.htm | 31075 | 2024-09-06 17:17:19 |
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| R26.htm | 6381 | 2024-09-06 17:17:19 |
| R27.htm | 15992 | 2024-09-06 17:17:19 |
| R28.htm | 11449 | 2024-09-06 17:17:19 |
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| R35.htm | 31316 | 2024-09-06 17:17:19 |
| R36.htm | 13746 | 2024-09-06 17:17:19 |
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| R4.htm | 77140 | 2024-09-06 17:17:19 |
| R40.htm | 20767 | 2024-09-06 17:17:19 |
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| R47.htm | 53742 | 2024-09-06 17:17:19 |
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| R6.htm | 119102 | 2024-09-06 17:17:19 |
| R7.htm | 7786 | 2024-09-06 17:17:19 |
| R8.htm | 6931 | 2024-09-06 17:17:19 |
| R9.htm | 166387 | 2024-09-06 17:17:19 |
| report.css | 2767 | 2024-09-06 17:17:19 |
| Show.js | 1085 | 2024-09-06 17:17:19 |