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| 0001558370-17-006976-index.html | 2017-09-07 17:10:38 | |
| 0001558370-17-006976.txt | 2017-09-07 17:10:38 | |
 0001558370-17-006976-xbrl.zip | 114825 | 2017-09-07 17:10:38 |
| chke-20170729.xml | 1177065 | 2017-09-07 17:10:38 |
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| chke-20170729ex3215ae812.htm | 9991 | 2017-09-07 17:10:38 |
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| Financial_Report.xlsx | 58936 | 2017-09-07 17:10:38 |
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| report.css | 2767 | 2017-09-07 17:10:38 |
| Show.js | 1410 | 2017-09-07 17:10:38 |