Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001140361-22-024668-index-headers.html | 2022-06-30 21:28:10 | |
| 0001140361-22-024668-index.html | 2022-06-30 21:28:10 | |
| 0001140361-22-024668.txt | 2022-06-30 21:28:10 | |
 0001140361-22-024668-xbrl.zip | 370040 | 2022-06-30 21:28:10 |
| brhc10039222_10ka.htm | 2249555 | 2022-06-30 21:28:10 |
| brhc10039222_10ka_htm.xml | 2249599 | 2022-06-30 21:28:10 |
| brhc10039222_ex23-1.htm | 4159 | 2022-06-30 21:28:10 |
| brhc10039222_ex31-1.htm | 9752 | 2022-06-30 21:28:10 |
| brhc10039222_ex31-2.htm | 9961 | 2022-06-30 21:28:10 |
| brhc10039222_ex32-1.htm | 3698 | 2022-06-30 21:28:10 |
| brhc10039222_ex32-2.htm | 3595 | 2022-06-30 21:28:10 |
| btx-20211231.xsd | 88504 | 2022-06-30 21:28:10 |
| btx-20211231_cal.xml | 84895 | 2022-06-30 21:28:10 |
| btx-20211231_def.xml | 418071 | 2022-06-30 21:28:10 |
| btx-20211231_lab.xml | 1120511 | 2022-06-30 21:28:10 |
| btx-20211231_pre.xml | 655268 | 2022-06-30 21:28:10 |
| FilingSummary.xml | 48333 | 2022-06-30 21:28:10 |
| Financial_Report.xlsx | 142128 | 2022-06-30 21:28:10 |
| MetaLinks.json | 822005 | 2022-06-30 21:28:10 |
| R1.htm | 73541 | 2022-06-30 21:28:10 |
| R10.htm | 94752 | 2022-06-30 21:28:10 |
| R11.htm | 14437 | 2022-06-30 21:28:10 |
| R12.htm | 17456 | 2022-06-30 21:28:10 |
| R13.htm | 50026 | 2022-06-30 21:28:10 |
| R14.htm | 5817 | 2022-06-30 21:28:10 |
| R15.htm | 14780 | 2022-06-30 21:28:10 |
| R16.htm | 11547 | 2022-06-30 21:28:10 |
| R17.htm | 42587 | 2022-06-30 21:28:10 |
| R18.htm | 13349 | 2022-06-30 21:28:10 |
| R19.htm | 56132 | 2022-06-30 21:28:10 |
| R2.htm | 110661 | 2022-06-30 21:28:10 |
| R20.htm | 27245 | 2022-06-30 21:28:10 |
| R21.htm | 91252 | 2022-06-30 21:28:10 |
| R22.htm | 5755 | 2022-06-30 21:28:10 |
| R23.htm | 21223 | 2022-06-30 21:28:10 |
| R24.htm | 400054 | 2022-06-30 21:28:10 |
| R25.htm | 322515 | 2022-06-30 21:28:10 |
| R26.htm | 86610 | 2022-06-30 21:28:10 |
| R27.htm | 16034 | 2022-06-30 21:28:10 |
| R28.htm | 48145 | 2022-06-30 21:28:10 |
| R29.htm | 13840 | 2022-06-30 21:28:10 |
| R3.htm | 21869 | 2022-06-30 21:28:10 |
| R30.htm | 11418 | 2022-06-30 21:28:10 |
| R31.htm | 43166 | 2022-06-30 21:28:10 |
| R32.htm | 89579 | 2022-06-30 21:28:10 |
| R33.htm | 5579 | 2022-06-30 21:28:10 |
| R34.htm | 52141 | 2022-06-30 21:28:10 |
| R35.htm | 4360 | 2022-06-30 21:28:10 |
| R36.htm | 92103 | 2022-06-30 21:28:10 |
| R37.htm | 4690 | 2022-06-30 21:28:10 |
| R38.htm | 7687 | 2022-06-30 21:28:10 |
| R39.htm | 4902 | 2022-06-30 21:28:10 |
| R4.htm | 69828 | 2022-06-30 21:28:10 |
| R40.htm | 19866 | 2022-06-30 21:28:10 |
| R41.htm | 57911 | 2022-06-30 21:28:10 |
| R42.htm | 59786 | 2022-06-30 21:28:10 |
| R43.htm | 9719 | 2022-06-30 21:28:10 |
| R44.htm | 63665 | 2022-06-30 21:28:10 |
| R45.htm | 16660 | 2022-06-30 21:28:10 |
| R46.htm | 16000 | 2022-06-30 21:28:10 |
| R47.htm | 19411 | 2022-06-30 21:28:10 |
| R48.htm | 7603 | 2022-06-30 21:28:10 |
| R49.htm | 11199 | 2022-06-30 21:28:10 |
| R5.htm | 86609 | 2022-06-30 21:28:10 |
| R50.htm | 19223 | 2022-06-30 21:28:10 |
| R51.htm | 27333 | 2022-06-30 21:28:10 |
| R52.htm | 21789 | 2022-06-30 21:28:10 |
| R53.htm | 10482 | 2022-06-30 21:28:10 |
| R54.htm | 12799 | 2022-06-30 21:28:10 |
| R55.htm | 22374 | 2022-06-30 21:28:10 |
| R56.htm | 30695 | 2022-06-30 21:28:10 |
| R57.htm | 34462 | 2022-06-30 21:28:10 |
| R58.htm | 9633 | 2022-06-30 21:28:10 |
| R59.htm | 11859 | 2022-06-30 21:28:10 |
| R6.htm | 107604 | 2022-06-30 21:28:10 |
| R60.htm | 38313 | 2022-06-30 21:28:10 |
| R61.htm | 18887 | 2022-06-30 21:28:10 |
| R62.htm | 35806 | 2022-06-30 21:28:10 |
| R63.htm | 34768 | 2022-06-30 21:28:10 |
| R64.htm | 24764 | 2022-06-30 21:28:10 |
| R65.htm | 11768 | 2022-06-30 21:28:10 |
| R66.htm | 36698 | 2022-06-30 21:28:10 |
| R67.htm | 6236 | 2022-06-30 21:28:10 |
| R68.htm | 21491 | 2022-06-30 21:28:10 |
| R69.htm | 16008 | 2022-06-30 21:28:10 |
| R7.htm | 8992 | 2022-06-30 21:28:10 |
| R70.htm | 34631 | 2022-06-30 21:28:10 |
| R71.htm | 12443 | 2022-06-30 21:28:10 |
| R72.htm | 31600 | 2022-06-30 21:28:10 |
| R73.htm | 48918 | 2022-06-30 21:28:10 |
| R74.htm | 36057 | 2022-06-30 21:28:10 |
| R75.htm | 4142 | 2022-06-30 21:28:10 |
| R76.htm | 56501 | 2022-06-30 21:28:10 |
| R8.htm | 11037 | 2022-06-30 21:28:10 |
| R9.htm | 361063 | 2022-06-30 21:28:10 |
| report.css | 2767 | 2022-06-30 21:28:10 |
| Show.js | 1085 | 2022-06-30 21:28:10 |