XML 69 R34.htm IDEA: XBRL DOCUMENT
v2.4.0.6

CAPITAL LEASE OBLIGATIONS (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2012
Components of Capital Lease Obligations | The components of capital lease obligations are as follows:
|  | Imputed |  |  | June 30, |  |  | December 31, |
|  | Interest rate |  |  | 2012 |  |  | 2011 |
Total capital lease obligations |  |  | 6.7 | % |  | $ | 3,025,078 |  |  | $ | 3,226,300 |
Less: Current portion |  |  |  |  |  |  | (90,551 | ) |  |  | (189,742 | )
Capital lease obligations, net of current portion |  |  |  |  |  | $ | 2,934,527 |  |  | $ | 3,036,558 |

X
- Definition Schedule of Capital Lease Obligations [Table Text Block] + References No definition available. + Details
Name: | gure_ScheduleOfCapitalLeaseObligationsTextBlock
Namespace Prefix: | gure_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration