Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-22-008960-index-headers.html | 2022-06-29 21:50:25 | |
| 0001654954-22-008960-index.html | 2022-06-29 21:50:25 | |
| 0001654954-22-008960.txt | 2022-06-29 21:50:25 | |
 0001654954-22-008960-xbrl.zip | 16520 | 2022-06-29 21:50:25 |
| bkti-20220624.xsd | 5750 | 2022-06-29 21:50:25 |
| bkti-20220624_cal.xml | 918 | 2022-06-29 21:50:25 |
| bkti-20220624_def.xml | 2119 | 2022-06-29 21:50:25 |
| bkti-20220624_lab.xml | 14114 | 2022-06-29 21:50:25 |
| bkti-20220624_pre.xml | 8927 | 2022-06-29 21:50:25 |
| bkti_8k.htm | 28154 | 2022-06-29 21:50:25 |
| bkti_8k_htm.xml | 3495 | 2022-06-29 21:50:25 |
| bkti_ex101.htm | 9631 | 2022-06-29 21:50:25 |
| bkti_ex102.htm | 11972 | 2022-06-29 21:50:25 |
| bkti_ex103.htm | 11028 | 2022-06-29 21:50:25 |
| FilingSummary.xml | 1761 | 2022-06-29 21:50:25 |
| Financial_Report.xlsx | 5666 | 2022-06-29 21:50:25 |
| MetaLinks.json | 16685 | 2022-06-29 21:50:25 |
| R1.htm | 38531 | 2022-06-29 21:50:25 |
| report.css | 2767 | 2022-06-29 21:50:25 |
| Show.js | 1085 | 2022-06-29 21:50:25 |