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| 0000215419-14-000038-index.html | 2014-05-05 18:25:57 | |
| 0000215419-14-000038.txt | 2014-05-05 18:25:57 | |
 0000215419-14-000038-xbrl.zip | 297799 | 2014-05-05 18:25:57 |
| ckp-20140330.xml | 2502517 | 2014-05-05 18:25:57 |
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| ckp-20140330x10q.htm | 1518101 | 2014-05-05 18:25:57 |
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| ckp-20140330xexx321.htm | 7447 | 2014-05-05 18:25:57 |
| ckp-20140330_cal.xml | 105843 | 2014-05-05 18:25:57 |
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| FilingSummary.xml | 43098 | 2014-05-05 18:25:57 |
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| report.css | 2740 | 2014-05-05 18:25:57 |
| Show.js | 1410 | 2014-05-05 18:25:57 |