Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000913142-20-000020-index-headers.html | 2020-05-22 17:11:40 | |
| 0000913142-20-000020-index.html | 2020-05-22 17:11:40 | |
| 0000913142-20-000020.txt | 2020-05-22 17:11:40 | |
 0000913142-20-000020-xbrl.zip | 62733 | 2020-05-22 17:11:40 |
| bdc-20200520.htm | 89540 | 2020-05-22 17:11:40 |
| bdc-20200520.xsd | 2650 | 2020-05-22 17:11:40 |
| bdc-20200520_cal.xml | 798 | 2020-05-22 17:11:40 |
| bdc-20200520_def.xml | 1762 | 2020-05-22 17:11:40 |
| bdc-20200520_htm.xml | 11257 | 2020-05-22 17:11:40 |
| bdc-20200520_lab.xml | 25293 | 2020-05-22 17:11:40 |
| bdc-20200520_pre.xml | 13278 | 2020-05-22 17:11:40 |
| companynewsreleasedate.htm | 12285 | 2020-05-22 17:11:40 |
| companynewsreleasedate1.htm | 15673 | 2020-05-22 17:11:40 |
| executiveemploymentagr.htm | 160111 | 2020-05-22 17:11:40 |
| executiveemploymentagr1.htm | 149171 | 2020-05-22 17:11:40 |
| FilingSummary.xml | 1946 | 2020-05-22 17:11:40 |
| Financial_Report.xlsx | 5838 | 2020-05-22 17:11:40 |
 graphica111.jpg | 148472 | 2020-05-22 17:11:40 |
 graphica1111.jpg | 148472 | 2020-05-22 17:11:40 |
| MetaLinks.json | 19205 | 2020-05-22 17:11:40 |
| R1.htm | 41242 | 2020-05-22 17:11:40 |
| report.css | 2767 | 2020-05-22 17:11:40 |
| Show.js | 1085 | 2020-05-22 17:11:40 |