Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001096906-22-001701-index-headers.html | 2022-07-25 16:01:47 | |
| 0001096906-22-001701-index.html | 2022-07-25 16:01:47 | |
| 0001096906-22-001701.txt | 2022-07-25 16:01:47 | |
 0001096906-22-001701-xbrl.zip | 16000 | 2022-07-25 16:01:47 |
| ctek-20220725.htm | 28782 | 2022-07-25 16:01:47 |
| ctek-20220725.xsd | 2407 | 2022-07-25 16:01:47 |
| ctek-20220725_def.xml | 1842 | 2022-07-25 16:01:47 |
| ctek-20220725_htm.xml | 2430 | 2022-07-25 16:01:47 |
| ctek-20220725_lab.xml | 20884 | 2022-07-25 16:01:47 |
| ctek-20220725_pre.xml | 13914 | 2022-07-25 16:01:47 |
| ctek_ex99z1.htm | 15138 | 2022-07-25 16:01:47 |
| FilingSummary.xml | 1773 | 2022-07-25 16:01:47 |
| Financial_Report.xlsx | 5615 | 2022-07-25 16:01:47 |
| MetaLinks.json | 25417 | 2022-07-25 16:01:47 |
| R1.htm | 35138 | 2022-07-25 16:01:47 |
| report.css | 2767 | 2022-07-25 16:01:47 |
| Show.js | 1085 | 2022-07-25 16:01:47 |