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| 0000215419-16-000143-index.html | 2016-03-03 07:04:08 | |
| 0000215419-16-000143.txt | 2016-03-03 07:04:08 | |
 0000215419-16-000143-xbrl.zip | 468115 | 2016-03-03 07:04:08 |
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| ckp-20151227.xml | 4086429 | 2016-03-03 07:04:08 |
| ckp-20151227.xsd | 110809 | 2016-03-03 07:04:08 |
| ckp-20151227x10k.htm | 2920993 | 2016-03-03 07:04:08 |
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| ckp-20151227_cal.xml | 194282 | 2016-03-03 07:04:08 |
| ckp-20151227_def.xml | 519417 | 2016-03-03 07:04:08 |
| ckp-20151227_lab.xml | 1452855 | 2016-03-03 07:04:08 |
| ckp-20151227_pre.xml | 872566 | 2016-03-03 07:04:08 |
| FilingSummary.xml | 78309 | 2016-03-03 07:04:08 |
| Financial_Report.xlsx | 169449 | 2016-03-03 07:04:08 |
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| report.css | 2768 | 2016-03-03 07:04:08 |
| Show.js | 1411 | 2016-03-03 07:04:08 |