Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000858470-18-000022-index-headers.html | 2018-04-27 12:50:05 | |
| 0000858470-18-000022-index.html | 2018-04-27 12:50:05 | |
| 0000858470-18-000022.txt | 2018-04-27 12:50:05 | |
 0000858470-18-000022-xbrl.zip | 162857 | 2018-04-27 12:50:05 |
| cog-03312018x10q.htm | 1184364 | 2018-04-27 12:50:05 |
| cog-20180331.xml | 1320458 | 2018-04-27 12:50:05 |
| cog-20180331.xsd | 41843 | 2018-04-27 12:50:05 |
| cog-20180331_cal.xml | 98686 | 2018-04-27 12:50:05 |
| cog-20180331_def.xml | 132446 | 2018-04-27 12:50:05 |
| cog-20180331_lab.xml | 544420 | 2018-04-27 12:50:05 |
| cog-20180331_pre.xml | 302153 | 2018-04-27 12:50:05 |
| cog03312018ex31_1.htm | 8005 | 2018-04-27 12:50:05 |
| cog03312018ex31_2.htm | 8025 | 2018-04-27 12:50:05 |
| cog03312018ex32_1.htm | 9381 | 2018-04-27 12:50:05 |
| FilingSummary.xml | 32718 | 2018-04-27 12:50:05 |
| Financial_Report.xlsx | 64947 | 2018-04-27 12:50:05 |
| R1.htm | 22217 | 2018-04-27 12:50:05 |
| R10.htm | 107445 | 2018-04-27 12:50:05 |
| R11.htm | 134187 | 2018-04-27 12:50:05 |
| R12.htm | 18181 | 2018-04-27 12:50:05 |
| R13.htm | 7615 | 2018-04-27 12:50:05 |
| R14.htm | 9259 | 2018-04-27 12:50:05 |
| R15.htm | 28348 | 2018-04-27 12:50:05 |
| R16.htm | 20866 | 2018-04-27 12:50:05 |
| R17.htm | 8603 | 2018-04-27 12:50:05 |
| R18.htm | 78629 | 2018-04-27 12:50:05 |
| R19.htm | 44948 | 2018-04-27 12:50:05 |
| R2.htm | 103218 | 2018-04-27 12:50:05 |
| R20.htm | 26242 | 2018-04-27 12:50:05 |
| R21.htm | 23368 | 2018-04-27 12:50:05 |
| R22.htm | 40193 | 2018-04-27 12:50:05 |
| R23.htm | 29530 | 2018-04-27 12:50:05 |
| R24.htm | 150058 | 2018-04-27 12:50:05 |
| R25.htm | 130900 | 2018-04-27 12:50:05 |
| R26.htm | 17940 | 2018-04-27 12:50:05 |
| R27.htm | 15424 | 2018-04-27 12:50:05 |
| R28.htm | 22465 | 2018-04-27 12:50:05 |
| R29.htm | 78160 | 2018-04-27 12:50:05 |
| R3.htm | 10856 | 2018-04-27 12:50:05 |
| R30.htm | 10326 | 2018-04-27 12:50:05 |
| R31.htm | 18541 | 2018-04-27 12:50:05 |
| R32.htm | 18717 | 2018-04-27 12:50:05 |
| R33.htm | 15176 | 2018-04-27 12:50:05 |
| R34.htm | 27415 | 2018-04-27 12:50:05 |
| R35.htm | 27215 | 2018-04-27 12:50:05 |
| R36.htm | 13954 | 2018-04-27 12:50:05 |
| R37.htm | 16773 | 2018-04-27 12:50:05 |
| R38.htm | 17766 | 2018-04-27 12:50:05 |
| R39.htm | 33371 | 2018-04-27 12:50:05 |
| R4.htm | 71178 | 2018-04-27 12:50:05 |
| R40.htm | 9022 | 2018-04-27 12:50:05 |
| R41.htm | 33269 | 2018-04-27 12:50:05 |
| R42.htm | 15801 | 2018-04-27 12:50:05 |
| R43.htm | 12679 | 2018-04-27 12:50:05 |
| R44.htm | 15284 | 2018-04-27 12:50:05 |
| R45.htm | 12977 | 2018-04-27 12:50:05 |
| R46.htm | 7010 | 2018-04-27 12:50:05 |
| R47.htm | 20365 | 2018-04-27 12:50:05 |
| R48.htm | 54780 | 2018-04-27 12:50:05 |
| R49.htm | 23603 | 2018-04-27 12:50:05 |
| R5.htm | 75223 | 2018-04-27 12:50:05 |
| R50.htm | 6891 | 2018-04-27 12:50:05 |
| R51.htm | 9690 | 2018-04-27 12:50:05 |
| R52.htm | 6493 | 2018-04-27 12:50:05 |
| R53.htm | 69641 | 2018-04-27 12:50:05 |
| R6.htm | 48489 | 2018-04-27 12:50:05 |
| R7.htm | 25484 | 2018-04-27 12:50:05 |
| R8.htm | 43197 | 2018-04-27 12:50:05 |
| R9.htm | 29237 | 2018-04-27 12:50:05 |
| report.css | 2767 | 2018-04-27 12:50:05 |
| Show.js | 1410 | 2018-04-27 12:50:05 |