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| 0001213900-22-048102-index.html | 2022-08-15 17:00:40 | |
| 0001213900-22-048102.txt | 2022-08-15 17:00:40 | |
 0001213900-22-048102-xbrl.zip | 119819 | 2022-08-15 17:00:40 |
| bdr-20220630.xsd | 42715 | 2022-08-15 17:00:40 |
| bdr-20220630_cal.xml | 34171 | 2022-08-15 17:00:40 |
| bdr-20220630_def.xml | 170102 | 2022-08-15 17:00:40 |
| bdr-20220630_lab.xml | 340225 | 2022-08-15 17:00:40 |
| bdr-20220630_pre.xml | 176032 | 2022-08-15 17:00:40 |
| f10q0622ex31-1_blondertongue.htm | 10033 | 2022-08-15 17:00:40 |
| f10q0622ex31-2_blondertongue.htm | 10257 | 2022-08-15 17:00:40 |
| f10q0622ex32-1_blondertongue.htm | 2843 | 2022-08-15 17:00:40 |
| f10q0622_blondertongue.htm | 548168 | 2022-08-15 17:00:40 |
| f10q0622_blondertongue_htm.xml | 360401 | 2022-08-15 17:00:40 |
| FilingSummary.xml | 25330 | 2022-08-15 17:00:40 |
| Financial_Report.xlsx | 59445 | 2022-08-15 17:00:40 |
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| R1.htm | 51778 | 2022-08-15 17:00:40 |
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| report.css | 2767 | 2022-08-15 17:00:40 |
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