Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001731122-20-000584-index-headers.html | 2020-05-27 16:07:44 | |
| 0001731122-20-000584-index.html | 2020-05-27 16:07:44 | |
| 0001731122-20-000584.txt | 2020-05-27 16:07:44 | |
 0001731122-20-000584-xbrl.zip | 38354 | 2020-05-27 16:07:44 |
| e1956_10q.htm | 307618 | 2020-05-27 16:07:44 |
| e1956_ex10-5.htm | 97055 | 2020-05-27 16:07:44 |
| e1956_ex10-6.htm | 88972 | 2020-05-27 16:07:44 |
| e1956_ex10-7.htm | 88267 | 2020-05-27 16:07:44 |
| e1956_ex31-1.htm | 6599 | 2020-05-27 16:07:44 |
| e1956_ex32-1.htm | 4782 | 2020-05-27 16:07:44 |
| FilingSummary.xml | 12794 | 2020-05-27 16:07:44 |
| Financial_Report.xlsx | 29784 | 2020-05-27 16:07:44 |
| kavl-20200430.xml | 148628 | 2020-05-27 16:07:44 |
| kavl-20200430.xsd | 15841 | 2020-05-27 16:07:44 |
| kavl-20200430_cal.xml | 24330 | 2020-05-27 16:07:44 |
| kavl-20200430_def.xml | 46773 | 2020-05-27 16:07:44 |
| kavl-20200430_lab.xml | 114173 | 2020-05-27 16:07:44 |
| kavl-20200430_pre.xml | 97557 | 2020-05-27 16:07:44 |
| R1.htm | 34461 | 2020-05-27 16:07:44 |
| R10.htm | 5884 | 2020-05-27 16:07:44 |
| R11.htm | 7385 | 2020-05-27 16:07:44 |
| R12.htm | 6670 | 2020-05-27 16:07:44 |
| R13.htm | 6741 | 2020-05-27 16:07:44 |
| R14.htm | 28929 | 2020-05-27 16:07:44 |
| R15.htm | 49833 | 2020-05-27 16:07:44 |
| R16.htm | 8067 | 2020-05-27 16:07:44 |
| R17.htm | 6463 | 2020-05-27 16:07:44 |
| R18.htm | 30802 | 2020-05-27 16:07:44 |
| R19.htm | 20447 | 2020-05-27 16:07:44 |
| R2.htm | 48827 | 2020-05-27 16:07:44 |
| R20.htm | 23757 | 2020-05-27 16:07:44 |
| R3.htm | 18919 | 2020-05-27 16:07:44 |
| R4.htm | 38709 | 2020-05-27 16:07:44 |
| R5.htm | 38352 | 2020-05-27 16:07:44 |
| R6.htm | 24263 | 2020-05-27 16:07:44 |
| R7.htm | 22385 | 2020-05-27 16:07:44 |
| R8.htm | 13890 | 2020-05-27 16:07:44 |
| R9.htm | 9099 | 2020-05-27 16:07:44 |
| report.css | 2767 | 2020-05-27 16:07:44 |
| Show.js | 1085 | 2020-05-27 16:07:44 |