v2.4.1.9

SEGMENT REPORTING (Details 1) | 12 Months Ended
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Dec. 31, 2014 | Dec. 31, 2013
Corn Division [Member] |  |
Segment Reporting Information [Line Items] |  |
Top Three Customers as % of Total Gross Sales | 14.50%us-gaap_ConcentrationRiskPercentage1 / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember | 6.50%us-gaap_ConcentrationRiskPercentage1 / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember
Corn Division [Member] | ShuangliuZhengda Co., Ltd. [Member] |  |
Segment Reporting Information [Line Items] |  |
Top Three Customers as % of Total Gross Sales | 4.40%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = deyu_ShuangliuzhengdaCoLtdMember / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember | 2.30%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = deyu_ShuangliuzhengdaCoLtdMember / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember
Corn Division [Member] | Guangdong Wen‘s poultry Co., Ltd. [Member] |  |
Segment Reporting Information [Line Items] |  |
Top Three Customers as % of Total Gross Sales | 5.40%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = deyu_GuangdongWensPoultryCoLtdMember / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember | 0.80%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = deyu_GuangdongWensPoultryCoLtdMember / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember
Corn Division [Member] | Chengdu Zhengda Co., Ltd. [Member] |  |
Segment Reporting Information [Line Items] |  |
Top Three Customers as % of Total Gross Sales | 4.70%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = deyu_ChengduZhengdaCoLtdMember / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember | 3.30%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = deyu_ChengduZhengdaCoLtdMember / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember
Grain Division [Member] |  |
Segment Reporting Information [Line Items] |  |
Top Three Customers as % of Total Gross Sales | 80.50%us-gaap_ConcentrationRiskPercentage1 / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember | 53.30%us-gaap_ConcentrationRiskPercentage1 / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember
Grain Division [Member] | Deyufang Innovation Food (Beijing) Co., Ltd. [Member] |  |
Segment Reporting Information [Line Items] |  |
Top Three Customers as % of Total Gross Sales | 64.60%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = deyu_DeyufarngInnovationFoodBeijingCoLtdMember / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember | 53.30%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = deyu_DeyufarngInnovationFoodBeijingCoLtdMember / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember
Grain Division [Member] | Ethical Food SA [Member] |  |
Segment Reporting Information [Line Items] |  |
Top Three Customers as % of Total Gross Sales | 12.90%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = deyu_EthicalFoodSaMember / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember | 0.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = deyu_EthicalFoodSaMember / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember
Grain Division [Member] | JingzhongShengde Grain Trading Co., Ltd. [Member] |  |
Segment Reporting Information [Line Items] |  |
Top Three Customers as % of Total Gross Sales | 3.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = deyu_JingzhongShengdeGrainTradingCoLtdMember / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember | 0.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = deyu_JingzhongShengdeGrainTradingCoLtdMember / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember
Bulk Trading Division [Member] |  |
Segment Reporting Information [Line Items] |  |
Top Three Customers as % of Total Gross Sales | 53.40%us-gaap_ConcentrationRiskPercentage1 / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember | 21.40%us-gaap_ConcentrationRiskPercentage1 / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember
Bulk Trading Division [Member] | Yuci Kaiwang Grain and Oil Wholesale Department [Member] |  |
Segment Reporting Information [Line Items] |  |
Top Three Customers as % of Total Gross Sales | 10.90%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = deyu_YuciKaiwangGrainAndOilWholesaleDepartmentMember / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember | 4.50%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = deyu_YuciKaiwangGrainAndOilWholesaleDepartmentMember / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember
Bulk Trading Division [Member] | Shenzhen XinJiawang Agricultural By-products development Co. Ltd. [Member] |  |
Segment Reporting Information [Line Items] |  |
Top Three Customers as % of Total Gross Sales | 14.60%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = deyu_ShenzhenXinjiawangAgriculturalByProductsDevelopmentCoLtdMember / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember | 4.20%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = deyu_ShenzhenXinjiawangAgriculturalByProductsDevelopmentCoLtdMember / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember
Bulk Trading Division [Member] | Shanxi Helifeihua Trading Co., Ltd. [Member] |  |
Segment Reporting Information [Line Items] |  |
Top Three Customers as % of Total Gross Sales | 27.80%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = deyu_ShanxiHelifeihuaTradingCoLimitedMember / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember | 12.70%us-gaap_ConcentrationRiskPercentage1 / us-gaap_MajorCustomersAxis = deyu_ShanxiHelifeihuaTradingCoLimitedMember / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember

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