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| 0001213900-22-016201-index.html | 2022-03-30 16:30:46 | |
| 0001213900-22-016201.txt | 2022-03-30 16:30:46 | |
 0001213900-22-016201-xbrl.zip | 231205 | 2022-03-30 16:30:46 |
| blng-20211231.xsd | 44401 | 2022-03-30 16:30:46 |
| blng-20211231_cal.xml | 18171 | 2022-03-30 16:30:46 |
| blng-20211231_def.xml | 196340 | 2022-03-30 16:30:46 |
| blng-20211231_lab.xml | 346331 | 2022-03-30 16:30:46 |
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| f10k2021ex21-1_belongacq.htm | 864 | 2022-03-30 16:30:46 |
| f10k2021ex31-1_belongacq.htm | 11456 | 2022-03-30 16:30:46 |
| f10k2021ex31-2_belongacq.htm | 11438 | 2022-03-30 16:30:46 |
| f10k2021ex32-1_belongacq.htm | 4285 | 2022-03-30 16:30:46 |
| f10k2021ex32-2_belongacq.htm | 4629 | 2022-03-30 16:30:46 |
| f10k2021ex4-5_belongacq.htm | 125987 | 2022-03-30 16:30:46 |
| f10k2021_belongacq.htm | 1039321 | 2022-03-30 16:30:46 |
| f10k2021_belongacq_htm.xml | 285829 | 2022-03-30 16:30:46 |
| FilingSummary.xml | 28055 | 2022-03-30 16:30:46 |
| Financial_Report.xlsx | 74122 | 2022-03-30 16:30:46 |
| MetaLinks.json | 387946 | 2022-03-30 16:30:46 |
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| R9.htm | 12990 | 2022-03-30 16:30:46 |
| report.css | 2767 | 2022-03-30 16:30:46 |
| Show.js | 1085 | 2022-03-30 16:30:46 |