Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001181749-16-000028-index-headers.html | 2016-01-27 18:08:17 | |
| 0001181749-16-000028-index.html | 2016-01-27 18:08:17 | |
| 0001181749-16-000028.txt | 2016-01-27 18:08:17 | |
 0001181749-16-000028-xbrl.zip | 180469 | 2016-01-27 18:08:17 |
| a10-kfye103115.htm | 1585424 | 2016-01-27 18:08:17 |
| a311-certification103115.htm | 14151 | 2016-01-27 18:08:17 |
| a312-certification103115.htm | 14370 | 2016-01-27 18:08:17 |
| a321-certification103115.htm | 6097 | 2016-01-27 18:08:17 |
| a322-certification103115.htm | 6259 | 2016-01-27 18:08:17 |
 boulaya04.jpg | 10872 | 2016-01-27 18:08:17 |
| FilingSummary.xml | 29408 | 2016-01-27 18:08:17 |
| Financial_Report.xlsx | 75483 | 2016-01-27 18:08:17 |
| gfe-20151031.xml | 1001185 | 2016-01-27 18:08:17 |
| gfe-20151031.xsd | 50978 | 2016-01-27 18:08:17 |
| gfe-20151031_cal.xml | 70879 | 2016-01-27 18:08:17 |
| gfe-20151031_def.xml | 281883 | 2016-01-27 18:08:17 |
| gfe-20151031_lab.xml | 575484 | 2016-01-27 18:08:17 |
| gfe-20151031_pre.xml | 345254 | 2016-01-27 18:08:17 |
 granitefallsperformancegraph.gif | 19219 | 2016-01-27 18:08:17 |
| R1.htm | 28523 | 2016-01-27 18:08:17 |
| R10.htm | 37752 | 2016-01-27 18:08:17 |
| R11.htm | 43743 | 2016-01-27 18:08:17 |
| R12.htm | 10183 | 2016-01-27 18:08:17 |
| R13.htm | 17485 | 2016-01-27 18:08:17 |
| R14.htm | 48092 | 2016-01-27 18:08:17 |
| R15.htm | 44793 | 2016-01-27 18:08:17 |
| R16.htm | 12452 | 2016-01-27 18:08:17 |
| R17.htm | 17851 | 2016-01-27 18:08:17 |
| R18.htm | 6385 | 2016-01-27 18:08:17 |
| R19.htm | 20432 | 2016-01-27 18:08:17 |
| R2.htm | 83878 | 2016-01-27 18:08:17 |
| R20.htm | 28951 | 2016-01-27 18:08:17 |
| R21.htm | 5104 | 2016-01-27 18:08:17 |
| R22.htm | 74705 | 2016-01-27 18:08:17 |
| R23.htm | 106710 | 2016-01-27 18:08:17 |
| R24.htm | 30480 | 2016-01-27 18:08:17 |
| R25.htm | 68640 | 2016-01-27 18:08:17 |
| R26.htm | 45520 | 2016-01-27 18:08:17 |
| R27.htm | 15405 | 2016-01-27 18:08:17 |
| R28.htm | 41304 | 2016-01-27 18:08:17 |
| R29.htm | 39759 | 2016-01-27 18:08:17 |
| R3.htm | 9910 | 2016-01-27 18:08:17 |
| R30.htm | 13253 | 2016-01-27 18:08:17 |
| R31.htm | 17713 | 2016-01-27 18:08:17 |
| R32.htm | 72650 | 2016-01-27 18:08:17 |
| R33.htm | 30616 | 2016-01-27 18:08:17 |
| R34.htm | 15093 | 2016-01-27 18:08:17 |
| R35.htm | 12482 | 2016-01-27 18:08:17 |
| R36.htm | 144625 | 2016-01-27 18:08:17 |
| R37.htm | 19206 | 2016-01-27 18:08:17 |
| R38.htm | 12264 | 2016-01-27 18:08:17 |
| R39.htm | 12793 | 2016-01-27 18:08:17 |
| R4.htm | 39034 | 2016-01-27 18:08:17 |
| R40.htm | 16343 | 2016-01-27 18:08:17 |
| R41.htm | 22265 | 2016-01-27 18:08:17 |
| R42.htm | 8635 | 2016-01-27 18:08:17 |
| R43.htm | 93906 | 2016-01-27 18:08:17 |
| R44.htm | 41985 | 2016-01-27 18:08:17 |
| R45.htm | 63713 | 2016-01-27 18:08:17 |
| R46.htm | 10496 | 2016-01-27 18:08:17 |
| R47.htm | 35948 | 2016-01-27 18:08:17 |
| R48.htm | 7840 | 2016-01-27 18:08:17 |
| R49.htm | 16562 | 2016-01-27 18:08:17 |
| R5.htm | 31877 | 2016-01-27 18:08:17 |
| R50.htm | 63799 | 2016-01-27 18:08:17 |
| R51.htm | 16625 | 2016-01-27 18:08:17 |
| R6.htm | 5074 | 2016-01-27 18:08:17 |
| R7.htm | 85769 | 2016-01-27 18:08:17 |
| R8.htm | 54244 | 2016-01-27 18:08:17 |
| R9.htm | 9685 | 2016-01-27 18:08:17 |
| report.css | 2767 | 2016-01-27 18:08:17 |
| Show.js | 1410 | 2016-01-27 18:08:17 |