Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-21-151204-index-headers.html | 2021-12-17 16:55:20 | |
| 0001104659-21-151204-index.html | 2021-12-17 16:55:20 | |
| 0001104659-21-151204.txt | 2021-12-17 16:55:20 | |
 0001104659-21-151204-xbrl.zip | 10812 | 2021-12-17 16:55:20 |
| bpth-20211216.xsd | 3046 | 2021-12-17 16:55:20 |
| bpth-20211216_lab.xml | 34240 | 2021-12-17 16:55:20 |
| bpth-20211216_pre.xml | 22373 | 2021-12-17 16:55:20 |
| FilingSummary.xml | 1601 | 2021-12-17 16:55:20 |
| Financial_Report.xlsx | 5691 | 2021-12-17 16:55:20 |
| MetaLinks.json | 38187 | 2021-12-17 16:55:20 |
| R1.htm | 40116 | 2021-12-17 16:55:20 |
| report.css | 2766 | 2021-12-17 16:55:20 |
| Show.js | 1084 | 2021-12-17 16:55:20 |
| tm2135822d1_8k.htm | 26024 | 2021-12-17 16:55:20 |
| tm2135822d1_8k_htm.xml | 3607 | 2021-12-17 16:55:20 |