Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-025068-index-headers.html | 2022-11-14 17:21:25 | |
| 0000950170-22-025068-index.html | 2022-11-14 17:21:25 | |
| 0000950170-22-025068.txt | 2022-11-14 17:21:25 | |
 0000950170-22-025068-xbrl.zip | 320676 | 2022-11-14 17:21:25 |
| brst-20220930.htm | 4248576 | 2022-11-14 17:21:25 |
| brst-20220930.xsd | 80422 | 2022-11-14 17:21:25 |
| brst-20220930_cal.xml | 69367 | 2022-11-14 17:21:25 |
| brst-20220930_def.xml | 331586 | 2022-11-14 17:21:25 |
| brst-20220930_htm.xml | 2686940 | 2022-11-14 17:21:25 |
| brst-20220930_lab.xml | 624147 | 2022-11-14 17:21:25 |
| brst-20220930_pre.xml | 470997 | 2022-11-14 17:21:25 |
| brst-ex10_2.htm | 130562 | 2022-11-14 17:21:25 |
| brst-ex31_1.htm | 20477 | 2022-11-14 17:21:25 |
| brst-ex31_2.htm | 20791 | 2022-11-14 17:21:25 |
| brst-ex32_1.htm | 18577 | 2022-11-14 17:21:25 |
| FilingSummary.xml | 35510 | 2022-11-14 17:21:25 |
| Financial_Report.xlsx | 130829 | 2022-11-14 17:21:25 |
| MetaLinks.json | 808532 | 2022-11-14 17:21:25 |
| R1.htm | 53091 | 2022-11-14 17:21:25 |
| R10.htm | 130583 | 2022-11-14 17:21:25 |
| R11.htm | 48471 | 2022-11-14 17:21:25 |
| R12.htm | 350490 | 2022-11-14 17:21:25 |
| R13.htm | 14636 | 2022-11-14 17:21:25 |
| R14.htm | 213522 | 2022-11-14 17:21:25 |
| R15.htm | 143696 | 2022-11-14 17:21:25 |
| R16.htm | 91882 | 2022-11-14 17:21:25 |
| R17.htm | 17214 | 2022-11-14 17:21:25 |
| R18.htm | 11837 | 2022-11-14 17:21:25 |
| R19.htm | 40396 | 2022-11-14 17:21:25 |
| R2.htm | 95505 | 2022-11-14 17:21:25 |
| R20.htm | 9982 | 2022-11-14 17:21:25 |
| R21.htm | 76079 | 2022-11-14 17:21:25 |
| R22.htm | 123768 | 2022-11-14 17:21:25 |
| R23.htm | 46957 | 2022-11-14 17:21:25 |
| R24.htm | 241009 | 2022-11-14 17:21:25 |
| R25.htm | 168415 | 2022-11-14 17:21:25 |
| R26.htm | 141669 | 2022-11-14 17:21:25 |
| R27.htm | 86847 | 2022-11-14 17:21:25 |
| R28.htm | 52297 | 2022-11-14 17:21:25 |
| R29.htm | 37668 | 2022-11-14 17:21:25 |
| R3.htm | 23322 | 2022-11-14 17:21:25 |
| R30.htm | 40535 | 2022-11-14 17:21:25 |
| R31.htm | 12969 | 2022-11-14 17:21:25 |
| R32.htm | 22904 | 2022-11-14 17:21:25 |
| R33.htm | 16818 | 2022-11-14 17:21:25 |
| R34.htm | 56038 | 2022-11-14 17:21:25 |
| R35.htm | 26710 | 2022-11-14 17:21:25 |
| R36.htm | 4424 | 2022-11-14 17:21:25 |
| R37.htm | 102655 | 2022-11-14 17:21:25 |
| R38.htm | 158271 | 2022-11-14 17:21:25 |
| R39.htm | 466220 | 2022-11-14 17:21:25 |
| R4.htm | 107731 | 2022-11-14 17:21:25 |
| R40.htm | 17556 | 2022-11-14 17:21:25 |
| R41.htm | 31342 | 2022-11-14 17:21:25 |
| R42.htm | 23180 | 2022-11-14 17:21:25 |
| R43.htm | 101150 | 2022-11-14 17:21:25 |
| R44.htm | 23931 | 2022-11-14 17:21:25 |
| R45.htm | 17392 | 2022-11-14 17:21:25 |
| R46.htm | 38338 | 2022-11-14 17:21:25 |
| R47.htm | 18732 | 2022-11-14 17:21:25 |
| R48.htm | 6758 | 2022-11-14 17:21:25 |
| R49.htm | 51671 | 2022-11-14 17:21:25 |
| R5.htm | 74169 | 2022-11-14 17:21:25 |
| R50.htm | 20842 | 2022-11-14 17:21:25 |
| R51.htm | 8759 | 2022-11-14 17:21:25 |
| R52.htm | 112150 | 2022-11-14 17:21:25 |
| R6.htm | 113424 | 2022-11-14 17:21:25 |
| R7.htm | 28791 | 2022-11-14 17:21:25 |
| R8.htm | 14379 | 2022-11-14 17:21:25 |
| R9.htm | 91734 | 2022-11-14 17:21:25 |
| report.css | 2767 | 2022-11-14 17:21:25 |
| Show.js | 1085 | 2022-11-14 17:21:25 |