Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001140361-21-020178-index-headers.html | 2021-06-08 16:30:44 | |
| 0001140361-21-020178-index.html | 2021-06-08 16:30:44 | |
| 0001140361-21-020178.txt | 2021-06-08 16:30:44 | |
 0001140361-21-020178-xbrl.zip | 120214 | 2021-06-08 16:30:44 |
| brhc10025231_10q.htm | 370702 | 2021-06-08 16:30:44 |
| brhc10025231_ex31-1.htm | 13668 | 2021-06-08 16:30:44 |
| brhc10025231_ex31-2.htm | 13646 | 2021-06-08 16:30:44 |
| brhc10025231_ex32-1.htm | 5141 | 2021-06-08 16:30:44 |
| brhc10025231_ex32-2.htm | 5370 | 2021-06-08 16:30:44 |
| FilingSummary.xml | 22445 | 2021-06-08 16:30:44 |
| Financial_Report.xlsx | 64469 | 2021-06-08 16:30:44 |
| krnl-20210331.xml | 346332 | 2021-06-08 16:30:44 |
| krnl-20210331.xsd | 44511 | 2021-06-08 16:30:44 |
| krnl-20210331_cal.xml | 27275 | 2021-06-08 16:30:44 |
| krnl-20210331_def.xml | 267651 | 2021-06-08 16:30:44 |
| krnl-20210331_lab.xml | 494996 | 2021-06-08 16:30:44 |
| krnl-20210331_pre.xml | 335333 | 2021-06-08 16:30:44 |
| R1.htm | 36584 | 2021-06-08 16:30:44 |
| R10.htm | 13579 | 2021-06-08 16:30:44 |
| R11.htm | 8246 | 2021-06-08 16:30:44 |
| R12.htm | 9412 | 2021-06-08 16:30:44 |
| R13.htm | 17892 | 2021-06-08 16:30:44 |
| R14.htm | 32214 | 2021-06-08 16:30:44 |
| R15.htm | 5409 | 2021-06-08 16:30:44 |
| R16.htm | 57680 | 2021-06-08 16:30:44 |
| R17.htm | 34097 | 2021-06-08 16:30:44 |
| R18.htm | 49194 | 2021-06-08 16:30:44 |
| R19.htm | 25021 | 2021-06-08 16:30:44 |
| R2.htm | 74396 | 2021-06-08 16:30:44 |
| R20.htm | 17231 | 2021-06-08 16:30:44 |
| R21.htm | 4640 | 2021-06-08 16:30:44 |
| R22.htm | 7887 | 2021-06-08 16:30:44 |
| R23.htm | 5784 | 2021-06-08 16:30:44 |
| R24.htm | 6604 | 2021-06-08 16:30:44 |
| R25.htm | 8516 | 2021-06-08 16:30:44 |
| R26.htm | 27331 | 2021-06-08 16:30:44 |
| R27.htm | 56601 | 2021-06-08 16:30:44 |
| R28.htm | 17532 | 2021-06-08 16:30:44 |
| R29.htm | 28053 | 2021-06-08 16:30:44 |
| R3.htm | 34963 | 2021-06-08 16:30:44 |
| R30.htm | 12248 | 2021-06-08 16:30:44 |
| R31.htm | 21453 | 2021-06-08 16:30:44 |
| R32.htm | 54481 | 2021-06-08 16:30:44 |
| R33.htm | 65921 | 2021-06-08 16:30:44 |
| R34.htm | 24362 | 2021-06-08 16:30:44 |
| R35.htm | 19346 | 2021-06-08 16:30:44 |
| R36.htm | 17615 | 2021-06-08 16:30:44 |
| R4.htm | 46902 | 2021-06-08 16:30:44 |
| R5.htm | 28675 | 2021-06-08 16:30:44 |
| R6.htm | 72018 | 2021-06-08 16:30:44 |
| R7.htm | 22203 | 2021-06-08 16:30:44 |
| R8.htm | 27138 | 2021-06-08 16:30:44 |
| R9.htm | 4906 | 2021-06-08 16:30:44 |
| report.css | 2767 | 2021-06-08 16:30:44 |
| Show.js | 1085 | 2021-06-08 16:30:44 |