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| 0001654954-23-004080-index.html | 2023-03-31 14:11:41 | |
| 0001654954-23-004080.txt | 2023-03-31 14:11:41 | |
 0001654954-23-004080-xbrl.zip | 406912 | 2023-03-31 14:11:41 |
| FilingSummary.xml | 62588 | 2023-03-31 14:11:41 |
| Financial_Report.xlsx | 167354 | 2023-03-31 14:11:41 |
| king-20221231.xsd | 121703 | 2023-03-31 14:11:41 |
| king-20221231_cal.xml | 83451 | 2023-03-31 14:11:41 |
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| king_ex23.htm | 2253 | 2023-03-31 14:11:41 |
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| king_ex32.htm | 5530 | 2023-03-31 14:11:41 |
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| R1.htm | 65985 | 2023-03-31 14:11:41 |
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| report.css | 2768 | 2023-03-31 14:11:41 |
| Show.js | 1086 | 2023-03-31 14:11:41 |