Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001558370-22-008980-index.html | 2022-05-16 16:33:32 | |
| 0001558370-22-008980.txt | 2022-05-16 16:33:32 | |
 0001558370-22-008980-xbrl.zip | 94412 | 2022-05-16 16:33:32 |
| bpth-20220331.xsd | 25062 | 2022-05-16 16:33:32 |
| bpth-20220331x10q.htm | 591768 | 2022-05-16 16:33:32 |
| bpth-20220331x10q_htm.xml | 207120 | 2022-05-16 16:33:32 |
| bpth-20220331xex10d1.htm | 10406 | 2022-05-16 16:33:32 |
| bpth-20220331xex31.htm | 12489 | 2022-05-16 16:33:32 |
| bpth-20220331xex32.htm | 6285 | 2022-05-16 16:33:32 |
| bpth-20220331_cal.xml | 20880 | 2022-05-16 16:33:32 |
| bpth-20220331_def.xml | 60210 | 2022-05-16 16:33:32 |
| bpth-20220331_lab.xml | 174999 | 2022-05-16 16:33:32 |
| bpth-20220331_pre.xml | 141701 | 2022-05-16 16:33:32 |
| FilingSummary.xml | 17152 | 2022-05-16 16:33:32 |
| Financial_Report.xlsx | 31934 | 2022-05-16 16:33:32 |
| MetaLinks.json | 265214 | 2022-05-16 16:33:32 |
| R1.htm | 52388 | 2022-05-16 16:33:32 |
| R10.htm | 5074 | 2022-05-16 16:33:32 |
| R11.htm | 4616 | 2022-05-16 16:33:32 |
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| R2.htm | 85672 | 2022-05-16 16:33:32 |
| R20.htm | 15315 | 2022-05-16 16:33:32 |
| R21.htm | 8813 | 2022-05-16 16:33:32 |
| R22.htm | 16263 | 2022-05-16 16:33:32 |
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| R27.htm | 15505 | 2022-05-16 16:33:32 |
| R3.htm | 19583 | 2022-05-16 16:33:32 |
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| R5.htm | 53802 | 2022-05-16 16:33:32 |
| R6.htm | 34025 | 2022-05-16 16:33:32 |
| R7.htm | 7926 | 2022-05-16 16:33:32 |
| R8.htm | 6354 | 2022-05-16 16:33:32 |
| R9.htm | 5108 | 2022-05-16 16:33:32 |
| report.css | 2767 | 2022-05-16 16:33:32 |
| Show.js | 1085 | 2022-05-16 16:33:32 |