Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-21-017060-index-headers.html | 2021-12-29 16:30:29 | |
| 0001558370-21-017060-index.html | 2021-12-29 16:30:29 | |
| 0001558370-21-017060.txt | 2021-12-29 16:30:29 | |
 0001558370-21-017060-xbrl.zip | 9706 | 2021-12-29 16:30:29 |
| bpth-20211228.xsd | 3004 | 2021-12-29 16:30:29 |
| bpth-20211228x8k.htm | 48123 | 2021-12-29 16:30:29 |
| bpth-20211228x8k_htm.xml | 4921 | 2021-12-29 16:30:29 |
| bpth-20211228_lab.xml | 16078 | 2021-12-29 16:30:29 |
| bpth-20211228_pre.xml | 10278 | 2021-12-29 16:30:29 |
| FilingSummary.xml | 1698 | 2021-12-29 16:30:29 |
| Financial_Report.xlsx | 5707 | 2021-12-29 16:30:29 |
| MetaLinks.json | 17079 | 2021-12-29 16:30:29 |
| R1.htm | 40206 | 2021-12-29 16:30:29 |
| report.css | 2766 | 2021-12-29 16:30:29 |
| Show.js | 1084 | 2021-12-29 16:30:29 |