Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001606757-20-000087-index-headers.html | 2020-12-17 16:32:53 | |
| 0001606757-20-000087-index.html | 2020-12-17 16:32:53 | |
| 0001606757-20-000087.txt | 2020-12-17 16:32:53 | |
 0001606757-20-000087-xbrl.zip | 478453 | 2020-12-17 16:32:53 |
| FilingSummary.xml | 1762 | 2020-12-17 16:32:53 |
| Financial_Report.xlsx | 5440 | 2020-12-17 16:32:53 |
| ke-20201216.htm | 41548 | 2020-12-17 16:32:53 |
| ke-20201216.xsd | 2431 | 2020-12-17 16:32:53 |
| ke-20201216_cal.xml | 720 | 2020-12-17 16:32:53 |
| ke-20201216_def.xml | 14640 | 2020-12-17 16:32:53 |
 ke-20201216_g1.jpg | 702712 | 2020-12-17 16:32:53 |
| ke-20201216_htm.xml | 10938 | 2020-12-17 16:32:53 |
| ke-20201216_lab.xml | 28012 | 2020-12-17 16:32:53 |
| ke-20201216_pre.xml | 15189 | 2020-12-17 16:32:53 |
| ke12162020ex991.htm | 4865 | 2020-12-17 16:32:53 |
| MetaLinks.json | 19862 | 2020-12-17 16:32:53 |
| R1.htm | 38838 | 2020-12-17 16:32:53 |
| report.css | 2767 | 2020-12-17 16:32:53 |
| Show.js | 1085 | 2020-12-17 16:32:53 |