Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001615774-18-012638-index-headers.html | 2018-11-14 11:06:12 | |
| 0001615774-18-012638-index.html | 2018-11-14 11:06:12 | |
| 0001615774-18-012638.txt | 2018-11-14 11:06:12 | |
 0001615774-18-012638-xbrl.zip | 140512 | 2018-11-14 11:06:12 |
| bthe-20180930.xml | 898939 | 2018-11-14 11:06:12 |
| bthe-20180930.xsd | 53022 | 2018-11-14 11:06:12 |
| bthe-20180930_cal.xml | 54855 | 2018-11-14 11:06:12 |
| bthe-20180930_def.xml | 293358 | 2018-11-14 11:06:12 |
| bthe-20180930_lab.xml | 445840 | 2018-11-14 11:06:12 |
| bthe-20180930_pre.xml | 378188 | 2018-11-14 11:06:12 |
| FilingSummary.xml | 33223 | 2018-11-14 11:06:12 |
| Financial_Report.xlsx | 80884 | 2018-11-14 11:06:12 |
| R1.htm | 29272 | 2018-11-14 11:06:12 |
| R10.htm | 10835 | 2018-11-14 11:06:12 |
| R11.htm | 11388 | 2018-11-14 11:06:12 |
| R12.htm | 56694 | 2018-11-14 11:06:12 |
| R13.htm | 19403 | 2018-11-14 11:06:12 |
| R14.htm | 9687 | 2018-11-14 11:06:12 |
| R15.htm | 25045 | 2018-11-14 11:06:12 |
| R16.htm | 91336 | 2018-11-14 11:06:12 |
| R17.htm | 21793 | 2018-11-14 11:06:12 |
| R18.htm | 15472 | 2018-11-14 11:06:12 |
| R19.htm | 6122 | 2018-11-14 11:06:12 |
| R2.htm | 69656 | 2018-11-14 11:06:12 |
| R20.htm | 72437 | 2018-11-14 11:06:12 |
| R21.htm | 20259 | 2018-11-14 11:06:12 |
| R22.htm | 10485 | 2018-11-14 11:06:12 |
| R23.htm | 9669 | 2018-11-14 11:06:12 |
| R24.htm | 55361 | 2018-11-14 11:06:12 |
| R25.htm | 10262 | 2018-11-14 11:06:12 |
| R26.htm | 15902 | 2018-11-14 11:06:12 |
| R27.htm | 82924 | 2018-11-14 11:06:12 |
| R28.htm | 9649 | 2018-11-14 11:06:12 |
| R29.htm | 45065 | 2018-11-14 11:06:12 |
| R3.htm | 19535 | 2018-11-14 11:06:12 |
| R30.htm | 12674 | 2018-11-14 11:06:12 |
| R31.htm | 25597 | 2018-11-14 11:06:12 |
| R32.htm | 8432 | 2018-11-14 11:06:12 |
| R33.htm | 14723 | 2018-11-14 11:06:12 |
| R34.htm | 8725 | 2018-11-14 11:06:12 |
| R35.htm | 8883 | 2018-11-14 11:06:12 |
| R36.htm | 9334 | 2018-11-14 11:06:12 |
| R37.htm | 15889 | 2018-11-14 11:06:12 |
| R38.htm | 30082 | 2018-11-14 11:06:12 |
| R39.htm | 16251 | 2018-11-14 11:06:12 |
| R4.htm | 47200 | 2018-11-14 11:06:12 |
| R40.htm | 11488 | 2018-11-14 11:06:12 |
| R41.htm | 78757 | 2018-11-14 11:06:12 |
| R42.htm | 25387 | 2018-11-14 11:06:12 |
| R43.htm | 18976 | 2018-11-14 11:06:12 |
| R44.htm | 98040 | 2018-11-14 11:06:12 |
| R45.htm | 11663 | 2018-11-14 11:06:12 |
| R46.htm | 36395 | 2018-11-14 11:06:12 |
| R47.htm | 85713 | 2018-11-14 11:06:12 |
| R48.htm | 19983 | 2018-11-14 11:06:12 |
| R49.htm | 93686 | 2018-11-14 11:06:12 |
| R5.htm | 46418 | 2018-11-14 11:06:12 |
| R50.htm | 10688 | 2018-11-14 11:06:12 |
| R51.htm | 148332 | 2018-11-14 11:06:12 |
| R52.htm | 13479 | 2018-11-14 11:06:12 |
| R53.htm | 71452 | 2018-11-14 11:06:12 |
| R54.htm | 7180 | 2018-11-14 11:06:12 |
| R6.htm | 84231 | 2018-11-14 11:06:12 |
| R7.htm | 11788 | 2018-11-14 11:06:12 |
| R8.htm | 32672 | 2018-11-14 11:06:12 |
| R9.htm | 22485 | 2018-11-14 11:06:12 |
| report.css | 2767 | 2018-11-14 11:06:12 |
| s113888_10q.htm | 780180 | 2018-11-14 11:06:12 |
| s113888_ex31-1.htm | 13504 | 2018-11-14 11:06:12 |
| s113888_ex32-1.htm | 5968 | 2018-11-14 11:06:12 |
| Show.js | 1085 | 2018-11-14 11:06:12 |