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| 0001144204-14-019417-index.html | 2014-03-31 16:13:22 | |
| 0001144204-14-019417.txt | 2014-03-31 16:13:22 | |
 0001144204-14-019417-xbrl.zip | 147077 | 2014-03-31 16:13:22 |
| bpth-20131231.xml | 1300273 | 2014-03-31 16:13:22 |
| bpth-20131231.xsd | 70685 | 2014-03-31 16:13:22 |
| bpth-20131231_cal.xml | 26817 | 2014-03-31 16:13:22 |
| bpth-20131231_def.xml | 343771 | 2014-03-31 16:13:22 |
| bpth-20131231_lab.xml | 443355 | 2014-03-31 16:13:22 |
| bpth-20131231_pre.xml | 392254 | 2014-03-31 16:13:22 |
| FilingSummary.xml | 25341 | 2014-03-31 16:13:22 |
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| Financial_Report.xlsx | 179952 | 2014-03-31 16:13:22 |
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| report.css | 2740 | 2014-03-31 16:13:22 |
| Show.js | 1410 | 2014-03-31 16:13:22 |
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| v372797_10k.htm | 1307032 | 2014-03-31 16:13:22 |
| v372797_ex21-1.htm | 1423 | 2014-03-31 16:13:22 |
| v372797_ex23-1.htm | 2387 | 2014-03-31 16:13:22 |
| v372797_ex31.htm | 9822 | 2014-03-31 16:13:22 |
| v372797_ex32.htm | 5596 | 2014-03-31 16:13:22 |
| v372797_ex4-2.htm | 25853 | 2014-03-31 16:13:22 |