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14. BUSINESS SEGMENTS (Details 1) (USD $) | 12 Months Ended
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Dec. 31, 2014 | Dec. 31, 2013
Business Segments Details 1 |  |
Total segment operating income | $ 24,652,505 gure_SegmentReportingInformationNetOperatingIncomeLoss | $ 30,354,483 gure_SegmentReportingInformationNetOperatingIncomeLoss
Corporate costs | (834,284)gure_CorporateExpenditure | (1,910,990)gure_CorporateExpenditure
Income from operations | 23,818,221 gure_IncomeFromOperations | 28,443,493 gure_IncomeFromOperations
Other income | 279,589 us-gaap_NonoperatingIncomeExpense | 131,548 us-gaap_NonoperatingIncomeExpense
Income before taxes | $ 24,097,810 gure_NetIncomeBeforeTaxes | $ 28,575,041 gure_NetIncomeBeforeTaxes

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- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.7) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 7 -Article 5 + Details
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