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|---|---|---|
 0001654954-20-007687-index-headers.html | 2020-07-14 17:01:21 | |
| 0001654954-20-007687-index.html | 2020-07-14 17:01:21 | |
| 0001654954-20-007687.txt | 2020-07-14 17:01:21 | |
 0001654954-20-007687-xbrl.zip | 75326 | 2020-07-14 17:01:21 |
| FilingSummary.xml | 24030 | 2020-07-14 17:01:21 |
| Financial_Report.xlsx | 81868 | 2020-07-14 17:01:21 |
| gtbp-20200331.xml | 430661 | 2020-07-14 17:01:21 |
| gtbp-20200331.xsd | 28871 | 2020-07-14 17:01:21 |
| gtbp-20200331_cal.xml | 43634 | 2020-07-14 17:01:21 |
| gtbp-20200331_def.xml | 53449 | 2020-07-14 17:01:21 |
| gtbp-20200331_lab.xml | 194340 | 2020-07-14 17:01:21 |
| gtbp-20200331_pre.xml | 169192 | 2020-07-14 17:01:21 |
| gtbp_ex231.htm | 4714 | 2020-07-14 17:01:21 |
| gtbp_ex5.htm | 32656 | 2020-07-14 17:01:21 |
 gtbp_ex5000.jpg | 3984 | 2020-07-14 17:01:21 |
 gtbp_img3.jpg | 16724 | 2020-07-14 17:01:21 |
| gtbp_s1.htm | 1868061 | 2020-07-14 17:01:21 |
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| R9.htm | 38316 | 2020-07-14 17:01:21 |
| report.css | 2767 | 2020-07-14 17:01:21 |
| Show.js | 1085 | 2020-07-14 17:01:21 |