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| 0000928022-17-000023-index.html | 2017-02-27 20:39:10 | |
| 0000928022-17-000023.txt | 2017-02-27 20:39:10 | |
 0000928022-17-000023-xbrl.zip | 244006 | 2017-02-27 20:39:10 |
| cpe-20161231.xml | 3350926 | 2017-02-27 20:39:10 |
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| cpe-20161231xex23_1.htm | 3777 | 2017-02-27 20:39:10 |
| cpe-20161231xex23_2.htm | 13373 | 2017-02-27 20:39:10 |
| cpe-20161231xex23_3.htm | 14946 | 2017-02-27 20:39:10 |
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| cpe-20161231_cal.xml | 92323 | 2017-02-27 20:39:10 |
| cpe-20161231_def.xml | 325375 | 2017-02-27 20:39:10 |
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| cpe-20161231_pre.xml | 582226 | 2017-02-27 20:39:10 |
| FilingSummary.xml | 50643 | 2017-02-27 20:39:10 |
| Financial_Report.xlsx | 110523 | 2017-02-27 20:39:10 |
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| report.css | 2767 | 2017-02-27 20:39:10 |
| Show.js | 1410 | 2017-02-27 20:39:10 |