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| blue-20230630.xsd | 33560 | 2023-08-08 07:04:16 |
| blue-20230630xex311.htm | 8108 | 2023-08-08 07:04:16 |
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| FilingSummary.xml | 31349 | 2023-08-08 07:04:16 |
| Financial_Report.xlsx | 77928 | 2023-08-08 07:04:16 |
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| report.css | 2767 | 2023-08-08 07:04:16 |
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