Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000913142-22-000004-index.html | 2022-02-09 08:00:22 | |
| 0000913142-22-000004.txt | 2022-02-09 08:00:22 | |
 0000913142-22-000004-xbrl.zip | 40101 | 2022-02-09 08:00:22 |
| bdc-20220209.htm | 41764 | 2022-02-09 08:00:22 |
| bdc-20220209.xsd | 1905 | 2022-02-09 08:00:22 |
| bdc-20220209_htm.xml | 10995 | 2022-02-09 08:00:22 |
| bdc-20220209_lab.xml | 25293 | 2022-02-09 08:00:22 |
| bdc-20220209_pre.xml | 13185 | 2022-02-09 08:00:22 |
| FilingSummary.xml | 1654 | 2022-02-09 08:00:22 |
| Financial_Report.xlsx | 5672 | 2022-02-09 08:00:22 |
 graphica11a.jpg | 148472 | 2022-02-09 08:00:22 |
| MetaLinks.json | 17312 | 2022-02-09 08:00:22 |
| q42021earningsandtripwiren.htm | 685467 | 2022-02-09 08:00:22 |
| R1.htm | 40139 | 2022-02-09 08:00:22 |
| report.css | 2767 | 2022-02-09 08:00:22 |
| Show.js | 1085 | 2022-02-09 08:00:22 |