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| 0001774155-22-000033.txt | 2022-03-09 09:03:19 | |
 0001774155-22-000033-xbrl.zip | 616146 | 2022-03-09 09:03:19 |
| brts-20211231.htm | 2795770 | 2022-03-09 09:03:19 |
| brts-20211231.xsd | 78924 | 2022-03-09 09:03:19 |
| brts-20211231_cal.xml | 137595 | 2022-03-09 09:03:19 |
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| brts-20211231_htm.xml | 2419970 | 2022-03-09 09:03:19 |
| brts-20211231_lab.xml | 1030123 | 2022-03-09 09:03:19 |
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| exhibit231-btrsform10xk.htm | 2638 | 2022-03-09 09:03:19 |
| exhibit311-btrsform10xk.htm | 10294 | 2022-03-09 09:03:19 |
| exhibit312-btrsform10xk.htm | 10264 | 2022-03-09 09:03:19 |
| exhibit321-btrsform10xk.htm | 6918 | 2022-03-09 09:03:19 |
| exhibit322-btrsform10xk.htm | 6912 | 2022-03-09 09:03:19 |
| exhibit46-btrsform10xk.htm | 20103 | 2022-03-09 09:03:19 |
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| report.css | 2768 | 2022-03-09 09:03:19 |
| Show.js | 1086 | 2022-03-09 09:03:19 |