Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-19-012786-index-headers.html | 2019-08-15 15:35:10 | |
| 0001493152-19-012786-index.html | 2019-08-15 15:35:10 | |
| 0001493152-19-012786.txt | 2019-08-15 15:35:10 | |
 0001493152-19-012786-xbrl.zip | 196856 | 2019-08-15 15:35:10 |
| ex31-1.htm | 11794 | 2019-08-15 15:35:10 |
| ex31-2.htm | 11615 | 2019-08-15 15:35:10 |
| ex32-1.htm | 7688 | 2019-08-15 15:35:10 |
| ex32-2.htm | 7892 | 2019-08-15 15:35:10 |
| FilingSummary.xml | 28490 | 2019-08-15 15:35:10 |
| Financial_Report.xlsx | 90902 | 2019-08-15 15:35:10 |
| form10-q.htm | 1923246 | 2019-08-15 15:35:10 |
| pbio-20190630.xml | 2372020 | 2019-08-15 15:35:10 |
| pbio-20190630.xsd | 89990 | 2019-08-15 15:35:10 |
| pbio-20190630_cal.xml | 58869 | 2019-08-15 15:35:10 |
| pbio-20190630_def.xml | 299523 | 2019-08-15 15:35:10 |
| pbio-20190630_lab.xml | 531610 | 2019-08-15 15:35:10 |
| pbio-20190630_pre.xml | 354277 | 2019-08-15 15:35:10 |
| R1.htm | 31080 | 2019-08-15 15:35:10 |
| R10.htm | 235034 | 2019-08-15 15:35:10 |
| R11.htm | 14846 | 2019-08-15 15:35:10 |
| R12.htm | 300244 | 2019-08-15 15:35:10 |
| R13.htm | 82072 | 2019-08-15 15:35:10 |
| R14.htm | 27595 | 2019-08-15 15:35:10 |
| R15.htm | 256850 | 2019-08-15 15:35:10 |
| R16.htm | 200368 | 2019-08-15 15:35:10 |
| R17.htm | 10639 | 2019-08-15 15:35:10 |
| R18.htm | 258571 | 2019-08-15 15:35:10 |
| R19.htm | 56872 | 2019-08-15 15:35:10 |
| R2.htm | 96603 | 2019-08-15 15:35:10 |
| R20.htm | 24363 | 2019-08-15 15:35:10 |
| R21.htm | 7459 | 2019-08-15 15:35:10 |
| R22.htm | 13345 | 2019-08-15 15:35:10 |
| R23.htm | 27295 | 2019-08-15 15:35:10 |
| R24.htm | 6785 | 2019-08-15 15:35:10 |
| R25.htm | 7526 | 2019-08-15 15:35:10 |
| R26.htm | 11665 | 2019-08-15 15:35:10 |
| R27.htm | 19486 | 2019-08-15 15:35:10 |
| R28.htm | 22859 | 2019-08-15 15:35:10 |
| R29.htm | 11455 | 2019-08-15 15:35:10 |
| R3.htm | 47302 | 2019-08-15 15:35:10 |
| R30.htm | 13126 | 2019-08-15 15:35:10 |
| R31.htm | 15607 | 2019-08-15 15:35:10 |
| R32.htm | 14132 | 2019-08-15 15:35:10 |
| R33.htm | 414847 | 2019-08-15 15:35:10 |
| R34.htm | 10013 | 2019-08-15 15:35:10 |
| R35.htm | 225366 | 2019-08-15 15:35:10 |
| R36.htm | 16955 | 2019-08-15 15:35:10 |
| R37.htm | 25385 | 2019-08-15 15:35:10 |
| R38.htm | 216570 | 2019-08-15 15:35:10 |
| R39.htm | 34171 | 2019-08-15 15:35:10 |
| R4.htm | 53282 | 2019-08-15 15:35:10 |
| R40.htm | 23806 | 2019-08-15 15:35:10 |
| R41.htm | 35341 | 2019-08-15 15:35:10 |
| R42.htm | 40251 | 2019-08-15 15:35:10 |
| R5.htm | 107204 | 2019-08-15 15:35:10 |
| R6.htm | 119291 | 2019-08-15 15:35:10 |
| R7.htm | 8935 | 2019-08-15 15:35:10 |
| R8.htm | 7005 | 2019-08-15 15:35:10 |
| R9.htm | 6750 | 2019-08-15 15:35:10 |
| report.css | 2767 | 2019-08-15 15:35:10 |
| Show.js | 1085 | 2019-08-15 15:35:10 |