Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-22-017917-index-headers.html | 2022-11-15 07:30:31 | |
| 0001558370-22-017917-index.html | 2022-11-15 07:30:31 | |
| 0001558370-22-017917.txt | 2022-11-15 07:30:31 | |
 0001558370-22-017917-xbrl.zip | 13434 | 2022-11-15 07:30:31 |
| bpth-20221115.xsd | 3076 | 2022-11-15 07:30:31 |
| bpth-20221115x8k.htm | 38663 | 2022-11-15 07:30:31 |
| bpth-20221115x8k_htm.xml | 4917 | 2022-11-15 07:30:31 |
| bpth-20221115xex99d1.htm | 19725 | 2022-11-15 07:30:31 |
 bpth-20221115xex99d1001.jpg | 8281 | 2022-11-15 07:30:31 |
| bpth-20221115_lab.xml | 16026 | 2022-11-15 07:30:31 |
| bpth-20221115_pre.xml | 10226 | 2022-11-15 07:30:31 |
| FilingSummary.xml | 1748 | 2022-11-15 07:30:31 |
| Financial_Report.xlsx | 5730 | 2022-11-15 07:30:31 |
| MetaLinks.json | 16806 | 2022-11-15 07:30:31 |
| R1.htm | 39665 | 2022-11-15 07:30:31 |
| report.css | 2767 | 2022-11-15 07:30:31 |
| Show.js | 1085 | 2022-11-15 07:30:31 |