Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-21-015637-index-headers.html | 2021-11-12 07:10:43 | |
| 0001558370-21-015637-index.html | 2021-11-12 07:10:43 | |
| 0001558370-21-015637.txt | 2021-11-12 07:10:43 | |
 0001558370-21-015637-xbrl.zip | 13397 | 2021-11-12 07:10:43 |
| bpth-20211112.xsd | 3006 | 2021-11-12 07:10:43 |
| bpth-20211112x8k.htm | 38419 | 2021-11-12 07:10:43 |
| bpth-20211112x8k_htm.xml | 4921 | 2021-11-12 07:10:43 |
| bpth-20211112xex99d1.htm | 19043 | 2021-11-12 07:10:43 |
 bpth-20211112xex99d1001.jpg | 5618 | 2021-11-12 07:10:43 |
| bpth-20211112_lab.xml | 16080 | 2021-11-12 07:10:43 |
| bpth-20211112_pre.xml | 10280 | 2021-11-12 07:10:43 |
| FilingSummary.xml | 1739 | 2021-11-12 07:10:43 |
| Financial_Report.xlsx | 5708 | 2021-11-12 07:10:43 |
| MetaLinks.json | 17078 | 2021-11-12 07:10:43 |
| R1.htm | 40206 | 2021-11-12 07:10:43 |
| report.css | 2767 | 2021-11-12 07:10:43 |
| Show.js | 1085 | 2021-11-12 07:10:43 |