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| 0000916457-15-000025-index.html | 2015-04-30 17:59:20 | |
| 0000916457-15-000025.txt | 2015-04-30 17:59:20 | |
 0000916457-15-000025-xbrl.zip | 241280 | 2015-04-30 17:59:20 |
| cpn-20150331.xml | 2261406 | 2015-04-30 17:59:20 |
| cpn-20150331.xsd | 54647 | 2015-04-30 17:59:20 |
| cpn-20150331_cal.xml | 112954 | 2015-04-30 17:59:20 |
| cpn-20150331_def.xml | 330257 | 2015-04-30 17:59:20 |
| cpn-20150331_lab.xml | 702976 | 2015-04-30 17:59:20 |
| cpn-20150331_pre.xml | 449048 | 2015-04-30 17:59:20 |
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| cpn_10qx03312015.htm | 1790510 | 2015-04-30 17:59:20 |
| cpn_exhibit311x03312015.htm | 11540 | 2015-04-30 17:59:20 |
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| cpn_exhibit321x03312015.htm | 14408 | 2015-04-30 17:59:20 |
| FilingSummary.xml | 29272 | 2015-04-30 17:59:20 |
| Financial_Report.xls | 1930275 | 2015-04-30 17:59:20 |
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| report.css | 2740 | 2015-04-30 17:59:20 |
| Show.js | 1410 | 2015-04-30 17:59:20 |