Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001445305-13-000728-index-headers.html | 2013-03-28 16:17:20 | |
| 0001445305-13-000728-index.html | 2013-03-28 16:17:20 | |
| 0001445305-13-000728.txt | 2013-03-28 16:17:20 | |
 0001445305-13-000728-xbrl.zip | 433307 | 2013-03-28 16:17:20 |
| ex101exhibitfforpart3.htm | 126615 | 2013-03-28 16:17:20 |
| ex101exhibitg-1forpart3.htm | 393771 | 2013-03-28 16:17:20 |
| ex101part1.htm | 921703 | 2013-03-28 16:17:20 |
| ex101part2.htm | 781955 | 2013-03-28 16:17:20 |
| ex101part3.htm | 129360 | 2013-03-28 16:17:20 |
| FilingSummary.xml | 46451 | 2013-03-28 16:17:20 |
| Financial_Report.xls | 3528884 | 2013-03-28 16:17:20 |
| gok-20121231.xml | 4063469 | 2013-03-28 16:17:20 |
| gok-20121231.xsd | 93077 | 2013-03-28 16:17:20 |
| gok-20121231_cal.xml | 130334 | 2013-03-28 16:17:20 |
| gok-20121231_def.xml | 572309 | 2013-03-28 16:17:20 |
| gok-20121231_lab.xml | 1173796 | 2013-03-28 16:17:20 |
| gok-20121231_pre.xml | 747401 | 2013-03-28 16:17:20 |
| gok12-31x201210xk.htm | 2905343 | 2013-03-28 16:17:20 |
| gokex121.htm | 61161 | 2013-03-28 16:17:20 |
| gokex211.htm | 22183 | 2013-03-28 16:17:20 |
| gokex311.htm | 14724 | 2013-03-28 16:17:20 |
| gokex312.htm | 14760 | 2013-03-28 16:17:20 |
| gokex321.htm | 10695 | 2013-03-28 16:17:20 |
 goklogo.gif | 74519 | 2013-03-28 16:17:20 |
| R1.htm | 37306 | 2013-03-28 16:17:20 |
| R10.htm | 154196 | 2013-03-28 16:17:20 |
| R11.htm | 21549 | 2013-03-28 16:17:20 |
| R12.htm | 65718 | 2013-03-28 16:17:20 |
| R13.htm | 61801 | 2013-03-28 16:17:20 |
| R14.htm | 44987 | 2013-03-28 16:17:20 |
| R15.htm | 116337 | 2013-03-28 16:17:20 |
| R16.htm | 21628 | 2013-03-28 16:17:20 |
| R17.htm | 91097 | 2013-03-28 16:17:20 |
| R18.htm | 43166 | 2013-03-28 16:17:20 |
| R19.htm | 146867 | 2013-03-28 16:17:20 |
| R2.htm | 137638 | 2013-03-28 16:17:20 |
| R20.htm | 143213 | 2013-03-28 16:17:20 |
| R21.htm | 16307 | 2013-03-28 16:17:20 |
| R22.htm | 23500 | 2013-03-28 16:17:20 |
| R23.htm | 11039 | 2013-03-28 16:17:20 |
| R24.htm | 16010 | 2013-03-28 16:17:20 |
| R25.htm | 91855 | 2013-03-28 16:17:20 |
| R26.htm | 473781 | 2013-03-28 16:17:20 |
| R27.htm | 42061 | 2013-03-28 16:17:20 |
| R28.htm | 10809 | 2013-03-28 16:17:20 |
| R29.htm | 135070 | 2013-03-28 16:17:20 |
| R3.htm | 35974 | 2013-03-28 16:17:20 |
| R30.htm | 137793 | 2013-03-28 16:17:20 |
| R31.htm | 20444 | 2013-03-28 16:17:20 |
| R32.htm | 34601 | 2013-03-28 16:17:20 |
| R33.htm | 47114 | 2013-03-28 16:17:20 |
| R34.htm | 35689 | 2013-03-28 16:17:20 |
| R35.htm | 123520 | 2013-03-28 16:17:20 |
| R36.htm | 70911 | 2013-03-28 16:17:20 |
| R37.htm | 36384 | 2013-03-28 16:17:20 |
| R38.htm | 141788 | 2013-03-28 16:17:20 |
| R39.htm | 140517 | 2013-03-28 16:17:20 |
| R4.htm | 97567 | 2013-03-28 16:17:20 |
| R40.htm | 13009 | 2013-03-28 16:17:20 |
| R41.htm | 89322 | 2013-03-28 16:17:20 |
| R42.htm | 477264 | 2013-03-28 16:17:20 |
| R43.htm | 44074 | 2013-03-28 16:17:20 |
| R44.htm | 15475 | 2013-03-28 16:17:20 |
| R45.htm | 28301 | 2013-03-28 16:17:20 |
| R46.htm | 18232 | 2013-03-28 16:17:20 |
| R47.htm | 40915 | 2013-03-28 16:17:20 |
| R48.htm | 17429 | 2013-03-28 16:17:20 |
| R49.htm | 10016 | 2013-03-28 16:17:20 |
| R5.htm | 74906 | 2013-03-28 16:17:20 |
| R50.htm | 40219 | 2013-03-28 16:17:20 |
| R51.htm | 61091 | 2013-03-28 16:17:20 |
| R52.htm | 19588 | 2013-03-28 16:17:20 |
| R53.htm | 39299 | 2013-03-28 16:17:20 |
| R54.htm | 25193 | 2013-03-28 16:17:20 |
| R55.htm | 24164 | 2013-03-28 16:17:20 |
| R56.htm | 31812 | 2013-03-28 16:17:20 |
| R57.htm | 28092 | 2013-03-28 16:17:20 |
| R58.htm | 85838 | 2013-03-28 16:17:20 |
| R59.htm | 52811 | 2013-03-28 16:17:20 |
| R6.htm | 167867 | 2013-03-28 16:17:20 |
| R60.htm | 27466 | 2013-03-28 16:17:20 |
| R61.htm | 28423 | 2013-03-28 16:17:20 |
| R62.htm | 77200 | 2013-03-28 16:17:20 |
| R63.htm | 53105 | 2013-03-28 16:17:20 |
| R64.htm | 16828 | 2013-03-28 16:17:20 |
| R65.htm | 19681 | 2013-03-28 16:17:20 |
| R66.htm | 23782 | 2013-03-28 16:17:20 |
| R67.htm | 20456 | 2013-03-28 16:17:20 |
| R68.htm | 19523 | 2013-03-28 16:17:20 |
| R69.htm | 27427 | 2013-03-28 16:17:20 |
| R7.htm | 34135 | 2013-03-28 16:17:20 |
| R70.htm | 22902 | 2013-03-28 16:17:20 |
| R71.htm | 17068 | 2013-03-28 16:17:20 |
| R72.htm | 68866 | 2013-03-28 16:17:20 |
| R73.htm | 40716 | 2013-03-28 16:17:20 |
| R74.htm | 54200 | 2013-03-28 16:17:20 |
| R75.htm | 21211 | 2013-03-28 16:17:20 |
| R76.htm | 63851 | 2013-03-28 16:17:20 |
| R77.htm | 117140 | 2013-03-28 16:17:20 |
| R78.htm | 12230 | 2013-03-28 16:17:20 |
| R79.htm | 33916 | 2013-03-28 16:17:20 |
| R8.htm | 56430 | 2013-03-28 16:17:20 |
| R80.htm | 41608 | 2013-03-28 16:17:20 |
| R81.htm | 72219 | 2013-03-28 16:17:20 |
| R82.htm | 11442 | 2013-03-28 16:17:20 |
| R83.htm | 22008 | 2013-03-28 16:17:20 |
| R84.htm | 33957 | 2013-03-28 16:17:20 |
| R85.htm | 8995 | 2013-03-28 16:17:20 |
| R86.htm | 38731 | 2013-03-28 16:17:20 |
| R87.htm | 76805 | 2013-03-28 16:17:20 |
| R88.htm | 22946 | 2013-03-28 16:17:20 |
| R89.htm | 36493 | 2013-03-28 16:17:20 |
| R9.htm | 14592 | 2013-03-28 16:17:20 |
| R90.htm | 105748 | 2013-03-28 16:17:20 |
| R91.htm | 136211 | 2013-03-28 16:17:20 |
| R92.htm | 30286 | 2013-03-28 16:17:20 |
| R93.htm | 24909 | 2013-03-28 16:17:20 |
| R94.htm | 23320 | 2013-03-28 16:17:20 |
| R95.htm | 16672 | 2013-03-28 16:17:20 |
| report.css | 2721 | 2013-03-28 16:17:20 |
| Show.js | 6423 | 2013-03-28 16:17:20 |