Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-22-014600-index-headers.html | 2022-11-02 20:15:49 | |
| 0001654954-22-014600-index.html | 2022-11-02 20:15:49 | |
| 0001654954-22-014600.txt | 2022-11-02 20:15:49 | |
 0001654954-22-014600-xbrl.zip | 23035 | 2022-11-02 20:15:49 |
| bkti-20221101.xsd | 5750 | 2022-11-02 20:15:49 |
| bkti-20221101_cal.xml | 918 | 2022-11-02 20:15:49 |
| bkti-20221101_def.xml | 2119 | 2022-11-02 20:15:49 |
| bkti-20221101_lab.xml | 14114 | 2022-11-02 20:15:49 |
| bkti-20221101_pre.xml | 8927 | 2022-11-02 20:15:49 |
| bkti_8k.htm | 31504 | 2022-11-02 20:15:49 |
| bkti_8k_htm.xml | 3500 | 2022-11-02 20:15:49 |
| bkti_ex101.htm | 43497 | 2022-11-02 20:15:49 |
 bkti_ex101img1.jpg | 4863 | 2022-11-02 20:15:49 |
| bkti_ex991.htm | 11907 | 2022-11-02 20:15:49 |
| FilingSummary.xml | 1731 | 2022-11-02 20:15:49 |
| Financial_Report.xlsx | 5669 | 2022-11-02 20:15:49 |
| MetaLinks.json | 16685 | 2022-11-02 20:15:49 |
| R1.htm | 38087 | 2022-11-02 20:15:49 |
| report.css | 2767 | 2022-11-02 20:15:49 |
| Show.js | 1085 | 2022-11-02 20:15:49 |