Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-19-284840-index-headers.html | 2019-11-05 17:15:40 | |
| 0001193125-19-284840-index.html | 2019-11-05 17:15:40 | |
| 0001193125-19-284840.txt | 2019-11-05 17:15:40 | |
 0001193125-19-284840-xbrl.zip | 25262 | 2019-11-05 17:15:40 |
| cpe-20191105.xsd | 3061 | 2019-11-05 17:15:40 |
| cpe-20191105_lab.xml | 18139 | 2019-11-05 17:15:40 |
| cpe-20191105_pre.xml | 11403 | 2019-11-05 17:15:40 |
| d830574d8k.htm | 82847 | 2019-11-05 17:15:40 |
| d830574d8k_htm.xml | 3398 | 2019-11-05 17:15:40 |
| FilingSummary.xml | 1752 | 2019-11-05 17:15:40 |
| Financial_Report.xlsx | 5813 | 2019-11-05 17:15:40 |
 g830574g1105091502337.jpg | 5320 | 2019-11-05 17:15:40 |
| MetaLinks.json | 18752 | 2019-11-05 17:15:40 |
| R1.htm | 40159 | 2019-11-05 17:15:40 |
| report.css | 2767 | 2019-11-05 17:15:40 |
| Show.js | 1085 | 2019-11-05 17:15:40 |