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| 0001477932-22-004147-index.html | 2022-06-06 14:34:20 | |
| 0001477932-22-004147.txt | 2022-06-06 14:34:20 | |
 0001477932-22-004147-xbrl.zip | 319508 | 2022-06-06 14:34:20 |
| betr-20220131.xsd | 156005 | 2022-06-06 14:34:20 |
| betr-20220131_cal.xml | 52063 | 2022-06-06 14:34:20 |
| betr-20220131_def.xml | 347830 | 2022-06-06 14:34:20 |
| betr-20220131_lab.xml | 591312 | 2022-06-06 14:34:20 |
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| betrf_20f.htm | 666388 | 2022-06-06 14:34:20 |
| betrf_20f_htm.xml | 2013840 | 2022-06-06 14:34:20 |
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| betrf_ex131.htm | 4253 | 2022-06-06 14:34:20 |
| betrf_ex132.htm | 5189 | 2022-06-06 14:34:20 |
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 betrf_ex991img12.jpg | 3352 | 2022-06-06 14:34:20 |
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 betrf_ex991img9.jpg | 2968 | 2022-06-06 14:34:20 |
| betrf_ex992.htm | 272770 | 2022-06-06 14:34:20 |
 betrf_ex992img1.jpg | 4351 | 2022-06-06 14:34:20 |
| FilingSummary.xml | 59784 | 2022-06-06 14:34:20 |
| Financial_Report.xlsx | 156930 | 2022-06-06 14:34:20 |
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| R1.htm | 64284 | 2022-06-06 14:34:20 |
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| report.css | 2768 | 2022-06-06 14:34:20 |
| Show.js | 1086 | 2022-06-06 14:34:20 |