Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-21-014613-index-headers.html | 2021-11-04 16:19:12 | |
| 0001558370-21-014613-index.html | 2021-11-04 16:19:12 | |
| 0001558370-21-014613.txt | 2021-11-04 16:19:12 | |
 0001558370-21-014613-xbrl.zip | 11141 | 2021-11-04 16:19:12 |
| bpth-20211104.xsd | 3002 | 2021-11-04 16:19:12 |
| bpth-20211104x8k.htm | 38606 | 2021-11-04 16:19:12 |
| bpth-20211104x8k_htm.xml | 4873 | 2021-11-04 16:19:12 |
| bpth-20211104xex99d1.htm | 7805 | 2021-11-04 16:19:12 |
 bpth-20211104xex99d1001.jpg | 9581 | 2021-11-04 16:19:12 |
| bpth-20211104_lab.xml | 16076 | 2021-11-04 16:19:12 |
| bpth-20211104_pre.xml | 10276 | 2021-11-04 16:19:12 |
| FilingSummary.xml | 1739 | 2021-11-04 16:19:12 |
| Financial_Report.xlsx | 5711 | 2021-11-04 16:19:12 |
| MetaLinks.json | 17074 | 2021-11-04 16:19:12 |
| R1.htm | 40207 | 2021-11-04 16:19:12 |
| report.css | 2767 | 2021-11-04 16:19:12 |
| Show.js | 1085 | 2021-11-04 16:19:12 |