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| 0000913142-23-000012-index.html | 2023-05-03 08:01:37 | |
| 0000913142-23-000012.txt | 2023-05-03 08:01:37 | |
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| bdc-20230503.htm | 42056 | 2023-05-03 08:01:37 |
| bdc-20230503.xsd | 1893 | 2023-05-03 08:01:37 |
| bdc-20230503_htm.xml | 10989 | 2023-05-03 08:01:37 |
| bdc-20230503_lab.xml | 25149 | 2023-05-03 08:01:37 |
| bdc-20230503_pre.xml | 13041 | 2023-05-03 08:01:37 |
| companynewsreleasedatedmay.htm | 351048 | 2023-05-03 08:01:37 |
| FilingSummary.xml | 1645 | 2023-05-03 08:01:37 |
| Financial_Report.xlsx | 5691 | 2023-05-03 08:01:37 |
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| R1.htm | 39592 | 2023-05-03 08:01:37 |
| report.css | 2767 | 2023-05-03 08:01:37 |
| Show.js | 1085 | 2023-05-03 08:01:37 |