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| 0001558370-16-008261-index.html | 2016-09-08 17:01:16 | |
| 0001558370-16-008261.txt | 2016-09-08 17:01:16 | |
 0001558370-16-008261-xbrl.zip | 99562 | 2016-09-08 17:01:16 |
| chke-20160730.xml | 931427 | 2016-09-08 17:01:16 |
| chke-20160730.xsd | 30111 | 2016-09-08 17:01:16 |
| chke-20160730ex31176f6ee.htm | 16179 | 2016-09-08 17:01:16 |
| chke-20160730ex3124ab06f.htm | 16223 | 2016-09-08 17:01:16 |
| chke-20160730ex3217c64d7.htm | 9996 | 2016-09-08 17:01:16 |
| chke-20160730ex3229da6ae.htm | 10057 | 2016-09-08 17:01:16 |
| chke-20160730x10q.htm | 1278909 | 2016-09-08 17:01:16 |
| chke-20160730_cal.xml | 38469 | 2016-09-08 17:01:16 |
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| chke-20160730_pre.xml | 231750 | 2016-09-08 17:01:16 |
| FilingSummary.xml | 19245 | 2016-09-08 17:01:16 |
| Financial_Report.xlsx | 51522 | 2016-09-08 17:01:16 |
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| R9.htm | 235191 | 2016-09-08 17:01:16 |
| report.css | 2767 | 2016-09-08 17:01:16 |
| Show.js | 1410 | 2016-09-08 17:01:16 |