Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-11-117544-index-headers.html | 2011-04-29 11:44:03 | |
| 0001193125-11-117544-index.html | 2011-04-29 11:44:03 | |
| 0001193125-11-117544.txt | 2011-04-29 11:44:03 | |
 0001193125-11-117544-xbrl.zip | 45077 | 2011-04-29 11:44:03 |
| cog-20110331.xml | 395816 | 2011-04-29 11:44:03 |
| cog-20110331.xsd | 11870 | 2011-04-29 11:44:03 |
| cog-20110331_cal.xml | 36676 | 2011-04-29 11:44:03 |
| cog-20110331_lab.xml | 129569 | 2011-04-29 11:44:03 |
| cog-20110331_pre.xml | 77306 | 2011-04-29 11:44:03 |
| d10q.htm | 586006 | 2011-04-29 11:44:03 |
| defnref.xml | 20770 | 2011-04-29 11:44:03 |
| dex151.htm | 2174 | 2011-04-29 11:44:03 |
| dex311.htm | 6177 | 2011-04-29 11:44:03 |
| dex312.htm | 5716 | 2011-04-29 11:44:03 |
| dex321.htm | 3980 | 2011-04-29 11:44:03 |
| FilingSummary.xml | 9357 | 2011-04-29 11:44:03 |
| Financial_Report.xls | 338249 | 2011-04-29 11:44:03 |
| R1.xml | 30699 | 2011-04-29 11:44:03 |
| R10.xml | 18608 | 2011-04-29 11:44:03 |
| R11.xml | 17207 | 2011-04-29 11:44:03 |
| R12.xml | 82738 | 2011-04-29 11:44:03 |
| R13.xml | 86396 | 2011-04-29 11:44:03 |
| R14.xml | 51881 | 2011-04-29 11:44:03 |
| R15.xml | 33062 | 2011-04-29 11:44:03 |
| R16.xml | 26907 | 2011-04-29 11:44:03 |
| R17.xml | 13551 | 2011-04-29 11:44:03 |
| R2.xml | 77777 | 2011-04-29 11:44:03 |
| R3.xml | 92224 | 2011-04-29 11:44:03 |
| R4.xml | 17302 | 2011-04-29 11:44:03 |
| R5.xml | 91342 | 2011-04-29 11:44:03 |
| R6.xml | 10632 | 2011-04-29 11:44:03 |
| R7.xml | 22085 | 2011-04-29 11:44:03 |
| R8.xml | 73525 | 2011-04-29 11:44:03 |
| R9.xml | 19451 | 2011-04-29 11:44:03 |