Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-21-013354-index-headers.html | 2021-12-20 18:20:37 | |
| 0001654954-21-013354-index.html | 2021-12-20 18:20:37 | |
| 0001654954-21-013354.txt | 2021-12-20 18:20:37 | |
 0001654954-21-013354-xbrl.zip | 10297 | 2021-12-20 18:20:37 |
| bkti-20211217.xsd | 5595 | 2021-12-20 18:20:37 |
| bkti-20211217_cal.xml | 890 | 2021-12-20 18:20:37 |
| bkti-20211217_def.xml | 2097 | 2021-12-20 18:20:37 |
| bkti-20211217_lab.xml | 14244 | 2021-12-20 18:20:37 |
| bkti-20211217_pre.xml | 9037 | 2021-12-20 18:20:37 |
| bkti_8k.htm | 46227 | 2021-12-20 18:20:37 |
| bkti_8k_htm.xml | 3501 | 2021-12-20 18:20:37 |
| FilingSummary.xml | 1651 | 2021-12-20 18:20:37 |
| Financial_Report.xlsx | 5645 | 2021-12-20 18:20:37 |
| MetaLinks.json | 16817 | 2021-12-20 18:20:37 |
| R1.htm | 38600 | 2021-12-20 18:20:37 |
| report.css | 2767 | 2021-12-20 18:20:37 |
| Show.js | 1085 | 2021-12-20 18:20:37 |