Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000928022-17-000066-index-headers.html | 2017-11-06 18:14:01 | |
| 0000928022-17-000066-index.html | 2017-11-06 18:14:01 | |
| 0000928022-17-000066.txt | 2017-11-06 18:14:01 | |
 0000928022-17-000066-xbrl.zip | 157486 | 2017-11-06 18:14:01 |
| a3q17form10q.htm | 1410817 | 2017-11-06 18:14:01 |
| cpe-20170930.xml | 1336221 | 2017-11-06 18:14:01 |
| cpe-20170930.xsd | 35915 | 2017-11-06 18:14:01 |
| cpe-20170930_cal.xml | 78831 | 2017-11-06 18:14:01 |
| cpe-20170930_def.xml | 210940 | 2017-11-06 18:14:01 |
| cpe-20170930_lab.xml | 501429 | 2017-11-06 18:14:01 |
| cpe-20170930_pre.xml | 312199 | 2017-11-06 18:14:01 |
| exhibit311-ceocertification.htm | 13887 | 2017-11-06 18:14:01 |
| exhibit312-cfocertification.htm | 13924 | 2017-11-06 18:14:01 |
| exhibit32-section1350certi.htm | 9767 | 2017-11-06 18:14:01 |
| FilingSummary.xml | 26184 | 2017-11-06 18:14:01 |
| Financial_Report.xlsx | 54057 | 2017-11-06 18:14:01 |
| R1.htm | 20236 | 2017-11-06 18:14:01 |
| R10.htm | 31530 | 2017-11-06 18:14:01 |
| R11.htm | 217774 | 2017-11-06 18:14:01 |
| R12.htm | 78438 | 2017-11-06 18:14:01 |
| R13.htm | 7820 | 2017-11-06 18:14:01 |
| R14.htm | 14864 | 2017-11-06 18:14:01 |
| R15.htm | 16856 | 2017-11-06 18:14:01 |
| R16.htm | 6205 | 2017-11-06 18:14:01 |
| R17.htm | 13588 | 2017-11-06 18:14:01 |
| R18.htm | 49155 | 2017-11-06 18:14:01 |
| R19.htm | 50516 | 2017-11-06 18:14:01 |
| R2.htm | 100661 | 2017-11-06 18:14:01 |
| R20.htm | 20599 | 2017-11-06 18:14:01 |
| R21.htm | 251778 | 2017-11-06 18:14:01 |
| R22.htm | 75278 | 2017-11-06 18:14:01 |
| R23.htm | 13738 | 2017-11-06 18:14:01 |
| R24.htm | 38090 | 2017-11-06 18:14:01 |
| R25.htm | 13981 | 2017-11-06 18:14:01 |
| R26.htm | 15056 | 2017-11-06 18:14:01 |
| R27.htm | 30743 | 2017-11-06 18:14:01 |
| R28.htm | 20134 | 2017-11-06 18:14:01 |
| R29.htm | 28049 | 2017-11-06 18:14:01 |
| R3.htm | 23500 | 2017-11-06 18:14:01 |
| R30.htm | 46796 | 2017-11-06 18:14:01 |
| R31.htm | 34108 | 2017-11-06 18:14:01 |
| R32.htm | 31939 | 2017-11-06 18:14:01 |
| R33.htm | 17920 | 2017-11-06 18:14:01 |
| R34.htm | 51053 | 2017-11-06 18:14:01 |
| R35.htm | 17371 | 2017-11-06 18:14:01 |
| R36.htm | 17905 | 2017-11-06 18:14:01 |
| R37.htm | 23066 | 2017-11-06 18:14:01 |
| R38.htm | 8394 | 2017-11-06 18:14:01 |
| R39.htm | 23346 | 2017-11-06 18:14:01 |
| R4.htm | 69001 | 2017-11-06 18:14:01 |
| R40.htm | 47569 | 2017-11-06 18:14:01 |
| R41.htm | 5513 | 2017-11-06 18:14:01 |
| R5.htm | 85978 | 2017-11-06 18:14:01 |
| R6.htm | 4489 | 2017-11-06 18:14:01 |
| R7.htm | 14805 | 2017-11-06 18:14:01 |
| R8.htm | 57621 | 2017-11-06 18:14:01 |
| R9.htm | 50565 | 2017-11-06 18:14:01 |
| report.css | 2767 | 2017-11-06 18:14:01 |
| Show.js | 1410 | 2017-11-06 18:14:01 |