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|---|---|---|
 0001515971-21-000046-index-headers.html | 2021-05-24 11:00:31 | |
| 0001515971-21-000046-index.html | 2021-05-24 11:00:31 | |
| 0001515971-21-000046.txt | 2021-05-24 11:00:31 | |
 0001515971-21-000046-xbrl.zip | 62376 | 2021-05-24 11:00:31 |
| exhibit311.htm | 8393 | 2021-05-24 11:00:31 |
| exhibit312.htm | 8392 | 2021-05-24 11:00:31 |
| exhibit32.htm | 5989 | 2021-05-24 11:00:31 |
| FilingSummary.xml | 22634 | 2021-05-24 11:00:31 |
| Financial_Report.xlsx | 48709 | 2021-05-24 11:00:31 |
| ktel-20210331.xml | 259294 | 2021-05-24 11:00:31 |
| ktel-20210331.xsd | 23505 | 2021-05-24 11:00:31 |
| ktel-20210331_cal.xml | 47539 | 2021-05-24 11:00:31 |
| ktel-20210331_def.xml | 63561 | 2021-05-24 11:00:31 |
| ktel-20210331_lab.xml | 234839 | 2021-05-24 11:00:31 |
| ktel-20210331_pre.xml | 176669 | 2021-05-24 11:00:31 |
| ktel2021q110q.htm | 241713 | 2021-05-24 11:00:31 |
| R1.htm | 31777 | 2021-05-24 11:00:31 |
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| R8.htm | 11052 | 2021-05-24 11:00:31 |
| R9.htm | 11726 | 2021-05-24 11:00:31 |
| report.css | 2767 | 2021-05-24 11:00:31 |
| Show.js | 1085 | 2021-05-24 11:00:31 |