Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-24-015717-index-headers.html | 2024-11-14 16:16:20 | |
| 0001558370-24-015717-index.html | 2024-11-14 16:16:20 | |
| 0001558370-24-015717.txt | 2024-11-14 16:16:20 | |
 0001558370-24-015717-xbrl.zip | 140540 | 2024-11-14 16:16:20 |
| bpth-20240930.xsd | 32990 | 2024-11-14 16:16:20 |
| bpth-20240930x10q.htm | 943925 | 2024-11-14 16:16:20 |
| bpth-20240930x10q_htm.xml | 423258 | 2024-11-14 16:16:20 |
| bpth-20240930xex10d3.htm | 49464 | 2024-11-14 16:16:20 |
| bpth-20240930xex31.htm | 12495 | 2024-11-14 16:16:20 |
| bpth-20240930xex32.htm | 6296 | 2024-11-14 16:16:20 |
| bpth-20240930_cal.xml | 31835 | 2024-11-14 16:16:20 |
| bpth-20240930_def.xml | 135403 | 2024-11-14 16:16:20 |
| bpth-20240930_lab.xml | 250320 | 2024-11-14 16:16:20 |
| bpth-20240930_pre.xml | 224505 | 2024-11-14 16:16:20 |
| FilingSummary.xml | 23623 | 2024-11-14 16:16:20 |
| Financial_Report.xlsx | 49924 | 2024-11-14 16:16:20 |
| MetaLinks.json | 601226 | 2024-11-14 16:16:20 |
| R1.htm | 51597 | 2024-11-14 16:16:20 |
| R10.htm | 4858 | 2024-11-14 16:16:20 |
| R11.htm | 6046 | 2024-11-14 16:16:20 |
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| R19.htm | 14819 | 2024-11-14 16:16:20 |
| R2.htm | 91770 | 2024-11-14 16:16:20 |
| R20.htm | 8479 | 2024-11-14 16:16:20 |
| R21.htm | 15207 | 2024-11-14 16:16:20 |
| R22.htm | 56072 | 2024-11-14 16:16:20 |
| R23.htm | 19050 | 2024-11-14 16:16:20 |
| R24.htm | 13108 | 2024-11-14 16:16:20 |
| R25.htm | 7672 | 2024-11-14 16:16:20 |
| R26.htm | 10187 | 2024-11-14 16:16:20 |
| R27.htm | 10821 | 2024-11-14 16:16:20 |
| R28.htm | 15752 | 2024-11-14 16:16:20 |
| R29.htm | 20833 | 2024-11-14 16:16:20 |
| R3.htm | 22059 | 2024-11-14 16:16:20 |
| R30.htm | 8684 | 2024-11-14 16:16:20 |
| R31.htm | 14283 | 2024-11-14 16:16:20 |
| R32.htm | 9883 | 2024-11-14 16:16:20 |
| R33.htm | 114797 | 2024-11-14 16:16:20 |
| R34.htm | 37012 | 2024-11-14 16:16:20 |
| R35.htm | 30694 | 2024-11-14 16:16:20 |
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| R37.htm | 15795 | 2024-11-14 16:16:20 |
| R38.htm | 30753 | 2024-11-14 16:16:20 |
| R4.htm | 56277 | 2024-11-14 16:16:20 |
| R5.htm | 49588 | 2024-11-14 16:16:20 |
| R6.htm | 54272 | 2024-11-14 16:16:20 |
| R7.htm | 8387 | 2024-11-14 16:16:20 |
| R8.htm | 9267 | 2024-11-14 16:16:20 |
| R9.htm | 5474 | 2024-11-14 16:16:20 |
| report.css | 2767 | 2024-11-14 16:16:20 |
| Show.js | 1085 | 2024-11-14 16:16:20 |