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| 0001558370-16-006346-index.html | 2016-06-09 17:01:19 | |
| 0001558370-16-006346.txt | 2016-06-09 17:01:19 | |
 0001558370-16-006346-xbrl.zip | 93504 | 2016-06-09 17:01:19 |
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| chke-20160430ex105234459.htm | 48537 | 2016-06-09 17:01:19 |
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| Financial_Report.xlsx | 48780 | 2016-06-09 17:01:19 |
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| R9.htm | 215285 | 2016-06-09 17:01:19 |
| report.css | 2767 | 2016-06-09 17:01:19 |
| Show.js | 1410 | 2016-06-09 17:01:19 |