Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-18-016056-index-headers.html | 2018-11-14 16:03:29 | |
| 0001493152-18-016056-index.html | 2018-11-14 16:03:29 | |
| 0001493152-18-016056.txt | 2018-11-14 16:03:29 | |
 0001493152-18-016056-xbrl.zip | 213673 | 2018-11-14 16:03:29 |
| ex31-1.htm | 12238 | 2018-11-14 16:03:29 |
| ex31-2.htm | 12257 | 2018-11-14 16:03:29 |
| ex32-1.htm | 7744 | 2018-11-14 16:03:29 |
| ex32-2.htm | 7697 | 2018-11-14 16:03:29 |
| FilingSummary.xml | 30149 | 2018-11-14 16:03:29 |
| Financial_Report.xlsx | 110509 | 2018-11-14 16:03:29 |
| form10-q.htm | 1621126 | 2018-11-14 16:03:29 |
| pbio-20180930.xml | 2066756 | 2018-11-14 16:03:29 |
| pbio-20180930.xsd | 86328 | 2018-11-14 16:03:29 |
| pbio-20180930_cal.xml | 61306 | 2018-11-14 16:03:29 |
| pbio-20180930_def.xml | 348688 | 2018-11-14 16:03:29 |
| pbio-20180930_lab.xml | 547379 | 2018-11-14 16:03:29 |
| pbio-20180930_pre.xml | 407500 | 2018-11-14 16:03:29 |
| R1.htm | 27259 | 2018-11-14 16:03:29 |
| R10.htm | 162758 | 2018-11-14 16:03:29 |
| R11.htm | 10222 | 2018-11-14 16:03:29 |
| R12.htm | 198938 | 2018-11-14 16:03:29 |
| R13.htm | 71323 | 2018-11-14 16:03:29 |
| R14.htm | 20946 | 2018-11-14 16:03:29 |
| R15.htm | 187223 | 2018-11-14 16:03:29 |
| R16.htm | 133198 | 2018-11-14 16:03:29 |
| R17.htm | 7145 | 2018-11-14 16:03:29 |
| R18.htm | 167903 | 2018-11-14 16:03:29 |
| R19.htm | 27809 | 2018-11-14 16:03:29 |
| R2.htm | 94173 | 2018-11-14 16:03:29 |
| R20.htm | 7461 | 2018-11-14 16:03:29 |
| R21.htm | 23182 | 2018-11-14 16:03:29 |
| R22.htm | 27595 | 2018-11-14 16:03:29 |
| R23.htm | 6767 | 2018-11-14 16:03:29 |
| R24.htm | 7096 | 2018-11-14 16:03:29 |
| R25.htm | 11669 | 2018-11-14 16:03:29 |
| R26.htm | 18661 | 2018-11-14 16:03:29 |
| R27.htm | 22850 | 2018-11-14 16:03:29 |
| R28.htm | 11778 | 2018-11-14 16:03:29 |
| R29.htm | 21182 | 2018-11-14 16:03:29 |
| R3.htm | 49217 | 2018-11-14 16:03:29 |
| R30.htm | 13366 | 2018-11-14 16:03:29 |
| R31.htm | 14528 | 2018-11-14 16:03:29 |
| R32.htm | 16420 | 2018-11-14 16:03:29 |
| R33.htm | 611111 | 2018-11-14 16:03:29 |
| R34.htm | 10013 | 2018-11-14 16:03:29 |
| R35.htm | 362602 | 2018-11-14 16:03:29 |
| R36.htm | 4581 | 2018-11-14 16:03:29 |
| R37.htm | 73256 | 2018-11-14 16:03:29 |
| R38.htm | 4590 | 2018-11-14 16:03:29 |
| R39.htm | 23568 | 2018-11-14 16:03:29 |
| R4.htm | 55221 | 2018-11-14 16:03:29 |
| R40.htm | 44723 | 2018-11-14 16:03:29 |
| R41.htm | 756922 | 2018-11-14 16:03:29 |
| R42.htm | 34194 | 2018-11-14 16:03:29 |
| R43.htm | 18415 | 2018-11-14 16:03:29 |
| R44.htm | 347819 | 2018-11-14 16:03:29 |
| R5.htm | 13351 | 2018-11-14 16:03:29 |
| R6.htm | 112694 | 2018-11-14 16:03:29 |
| R7.htm | 8410 | 2018-11-14 16:03:29 |
| R8.htm | 8699 | 2018-11-14 16:03:29 |
| R9.htm | 6552 | 2018-11-14 16:03:29 |
| report.css | 2767 | 2018-11-14 16:03:29 |
| Show.js | 1085 | 2018-11-14 16:03:29 |