Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001213900-20-036560-index-headers.html | 2020-11-12 16:24:28 | |
| 0001213900-20-036560-index.html | 2020-11-12 16:24:28 | |
| 0001213900-20-036560.txt | 2020-11-12 16:24:28 | |
 0001213900-20-036560-xbrl.zip | 72490 | 2020-11-12 16:24:28 |
| bdr-20200930.xml | 489262 | 2020-11-12 16:24:28 |
| bdr-20200930.xsd | 37428 | 2020-11-12 16:24:28 |
| bdr-20200930_cal.xml | 50681 | 2020-11-12 16:24:28 |
| bdr-20200930_def.xml | 58327 | 2020-11-12 16:24:28 |
| bdr-20200930_lab.xml | 217622 | 2020-11-12 16:24:28 |
| bdr-20200930_pre.xml | 153952 | 2020-11-12 16:24:28 |
| f10q0920ex10-4_blonder.htm | 64290 | 2020-11-12 16:24:28 |
| f10q0920ex10-5_blonder.htm | 4743 | 2020-11-12 16:24:28 |
| f10q0920ex10-6_blonder.htm | 4692 | 2020-11-12 16:24:28 |
| f10q0920ex10-7_blonder.htm | 4779 | 2020-11-12 16:24:28 |
| f10q0920ex31-1_blonder.htm | 8283 | 2020-11-12 16:24:28 |
| f10q0920ex31-2_blonder.htm | 8136 | 2020-11-12 16:24:28 |
| f10q0920ex32-1_blonder.htm | 2849 | 2020-11-12 16:24:28 |
| f10q0920_blondertongue.htm | 543320 | 2020-11-12 16:24:28 |
| FilingSummary.xml | 23292 | 2020-11-12 16:24:28 |
| Financial_Report.xlsx | 51143 | 2020-11-12 16:24:28 |
| R1.htm | 32653 | 2020-11-12 16:24:28 |
| R10.htm | 12408 | 2020-11-12 16:24:28 |
| R11.htm | 11891 | 2020-11-12 16:24:28 |
| R12.htm | 19677 | 2020-11-12 16:24:28 |
| R13.htm | 6603 | 2020-11-12 16:24:28 |
| R14.htm | 36041 | 2020-11-12 16:24:28 |
| R15.htm | 21353 | 2020-11-12 16:24:28 |
| R16.htm | 7084 | 2020-11-12 16:24:28 |
| R17.htm | 5544 | 2020-11-12 16:24:28 |
| R18.htm | 43632 | 2020-11-12 16:24:28 |
| R19.htm | 23515 | 2020-11-12 16:24:28 |
| R2.htm | 96356 | 2020-11-12 16:24:28 |
| R20.htm | 26118 | 2020-11-12 16:24:28 |
| R21.htm | 11004 | 2020-11-12 16:24:28 |
| R22.htm | 40389 | 2020-11-12 16:24:28 |
| R23.htm | 19880 | 2020-11-12 16:24:28 |
| R24.htm | 9601 | 2020-11-12 16:24:28 |
| R25.htm | 5459 | 2020-11-12 16:24:28 |
| R26.htm | 8843 | 2020-11-12 16:24:28 |
| R27.htm | 22721 | 2020-11-12 16:24:28 |
| R28.htm | 10282 | 2020-11-12 16:24:28 |
| R29.htm | 4220 | 2020-11-12 16:24:28 |
| R3.htm | 19293 | 2020-11-12 16:24:28 |
| R30.htm | 18977 | 2020-11-12 16:24:28 |
| R31.htm | 48193 | 2020-11-12 16:24:28 |
| R32.htm | 7449 | 2020-11-12 16:24:28 |
| R33.htm | 38230 | 2020-11-12 16:24:28 |
| R34.htm | 7233 | 2020-11-12 16:24:28 |
| R35.htm | 20541 | 2020-11-12 16:24:28 |
| R36.htm | 8475 | 2020-11-12 16:24:28 |
| R37.htm | 9792 | 2020-11-12 16:24:28 |
| R38.htm | 5869 | 2020-11-12 16:24:28 |
| R4.htm | 68506 | 2020-11-12 16:24:28 |
| R5.htm | 56053 | 2020-11-12 16:24:28 |
| R6.htm | 89478 | 2020-11-12 16:24:28 |
| R7.htm | 7696 | 2020-11-12 16:24:28 |
| R8.htm | 35265 | 2020-11-12 16:24:28 |
| R9.htm | 29651 | 2020-11-12 16:24:28 |
| report.css | 2767 | 2020-11-12 16:24:28 |
| Show.js | 1085 | 2020-11-12 16:24:28 |