Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-21-013370-index-headers.html | 2021-12-21 08:46:21 | |
| 0001654954-21-013370-index.html | 2021-12-21 08:46:21 | |
| 0001654954-21-013370.txt | 2021-12-21 08:46:21 | |
 0001654954-21-013370-xbrl.zip | 12956 | 2021-12-21 08:46:21 |
| bkti-20211217.xsd | 5625 | 2021-12-21 08:46:21 |
| bkti-20211217_cal.xml | 910 | 2021-12-21 08:46:21 |
| bkti-20211217_def.xml | 2117 | 2021-12-21 08:46:21 |
| bkti-20211217_lab.xml | 14244 | 2021-12-21 08:46:21 |
| bkti-20211217_pre.xml | 9057 | 2021-12-21 08:46:21 |
| bkt_8k.htm | 23914 | 2021-12-21 08:46:21 |
| bkt_8k_htm.xml | 3501 | 2021-12-21 08:46:21 |
| bkt_ex991.htm | 10011 | 2021-12-21 08:46:21 |
 bkt_ex991img1.jpg | 4815 | 2021-12-21 08:46:21 |
| FilingSummary.xml | 1689 | 2021-12-21 08:46:21 |
| Financial_Report.xlsx | 5646 | 2021-12-21 08:46:21 |
| MetaLinks.json | 17053 | 2021-12-21 08:46:21 |
| R1.htm | 38600 | 2021-12-21 08:46:21 |
| report.css | 2767 | 2021-12-21 08:46:21 |
| Show.js | 1085 | 2021-12-21 08:46:21 |