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| 0001213900-20-012418-index.html | 2020-05-15 08:46:34 | |
| 0001213900-20-012418.txt | 2020-05-15 08:46:34 | |
 0001213900-20-012418-xbrl.zip | 64216 | 2020-05-15 08:46:34 |
| bdr-20200331.xml | 269444 | 2020-05-15 08:46:34 |
| bdr-20200331.xsd | 37020 | 2020-05-15 08:46:34 |
| bdr-20200331_cal.xml | 46463 | 2020-05-15 08:46:34 |
| bdr-20200331_def.xml | 68977 | 2020-05-15 08:46:34 |
| bdr-20200331_lab.xml | 215934 | 2020-05-15 08:46:34 |
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| f10q0320ex31-1_blonder.htm | 10473 | 2020-05-15 08:46:34 |
| f10q0320ex31-2_blonder.htm | 10497 | 2020-05-15 08:46:34 |
| f10q0320ex32-1_blonder.htm | 3582 | 2020-05-15 08:46:34 |
| f10q0320_blondertong.htm | 283860 | 2020-05-15 08:46:34 |
| FilingSummary.xml | 22651 | 2020-05-15 08:46:34 |
| Financial_Report.xlsx | 41250 | 2020-05-15 08:46:34 |
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| report.css | 2767 | 2020-05-15 08:46:34 |
| Show.js | 1085 | 2020-05-15 08:46:34 |