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SEGMENT REPORTING (Details) (USD $)
|
12 Months Ended |
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Dec. 31, 2014
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Dec. 31, 2013
|
| Loss on inventory valuation reserve |
|
|
| Revenues from external customers |
$ 109,677,220us-gaap_SalesRevenueGoodsNet |
$ 246,350,104us-gaap_SalesRevenueGoodsNet |
| Loss on inventory valuation reserve |
|
(4,478,174)deyu_GainLossOnInventoryValuationReserve |
| Intersegment revenues |
0us-gaap_Revenues |
0us-gaap_Revenues |
| Interest revenue |
6,263us-gaap_InvestmentIncomeInterest |
35,193us-gaap_InvestmentIncomeInterest |
| Interest expense |
(783,560)us-gaap_InterestExpense |
(790,438)us-gaap_InterestExpense |
| Net interest (expense) income |
(777,297)us-gaap_InterestRevenueExpenseNet |
(755,245)us-gaap_InterestRevenueExpenseNet |
| Depreciation and amortization |
(2,174,049)us-gaap_DepreciationDepletionAndAmortization |
(2,366,220)us-gaap_DepreciationDepletionAndAmortization |
| Noncontrolling interest |
1,039us-gaap_NetIncomeLossAttributableToNoncontrollingInterest |
4,160us-gaap_NetIncomeLossAttributableToNoncontrollingInterest |
| Segment net profit (loss) |
(16,938,887)us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest |
(26,343,937)us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest |
| Corn Division [Member] |
|
|
| Loss on inventory valuation reserve |
|
|
| Revenues from external customers |
75,263,798us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember |
142,560,749us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember |
| Loss on inventory valuation reserve |
|
4,391,580deyu_GainLossOnInventoryValuationReserve / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember |
| Intersegment revenues |
0us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember |
0us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember |
| Interest revenue |
3,298us-gaap_InvestmentIncomeInterest / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember |
8,773us-gaap_InvestmentIncomeInterest / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember |
| Interest expense |
(424,795)us-gaap_InterestExpense / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember |
(425,773)us-gaap_InterestExpense / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember |
| Net interest (expense) income |
(421,497)us-gaap_InterestRevenueExpenseNet / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember |
(417,000)us-gaap_InterestRevenueExpenseNet / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember |
| Depreciation and amortization |
(576,927)us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember |
(533,709)us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember |
| Noncontrolling interest |
0us-gaap_NetIncomeLossAttributableToNoncontrollingInterest / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember |
0us-gaap_NetIncomeLossAttributableToNoncontrollingInterest / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember |
| Segment net profit (loss) |
(13,512,424)us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember |
(11,316,324)us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest / us-gaap_StatementBusinessSegmentsAxis = deyu_CornDivisionMember |
| Grain Division [Member] |
|
|
| Loss on inventory valuation reserve |
|
|
| Revenues from external customers |
33,399,849us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember |
41,637,805us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember |
| Loss on inventory valuation reserve |
|
86,594deyu_GainLossOnInventoryValuationReserve / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember |
| Intersegment revenues |
0us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember |
0us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember |
| Interest revenue |
2,498us-gaap_InvestmentIncomeInterest / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember |
2,844us-gaap_InvestmentIncomeInterest / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember |
| Interest expense |
(357,939)us-gaap_InterestExpense / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember |
(316,831)us-gaap_InterestExpense / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember |
| Net interest (expense) income |
(355,441)us-gaap_InterestRevenueExpenseNet / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember |
(313,987)us-gaap_InterestRevenueExpenseNet / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember |
| Depreciation and amortization |
(1,376,640)us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember |
(1,718,252)us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember |
| Noncontrolling interest |
0us-gaap_NetIncomeLossAttributableToNoncontrollingInterest / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember |
0us-gaap_NetIncomeLossAttributableToNoncontrollingInterest / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember |
| Segment net profit (loss) |
(424,133)us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember |
(2,614,032)us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest / us-gaap_StatementBusinessSegmentsAxis = deyu_GrainDivisionMember |
| Bulk Trading Division [Member] |
|
|
| Loss on inventory valuation reserve |
|
|
| Revenues from external customers |
1,013,573us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember |
62,151,550us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember |
| Loss on inventory valuation reserve |
|
0deyu_GainLossOnInventoryValuationReserve / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember |
| Intersegment revenues |
0us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember |
0us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember |
| Interest revenue |
275us-gaap_InvestmentIncomeInterest / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember |
6,869us-gaap_InvestmentIncomeInterest / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember |
| Interest expense |
0us-gaap_InterestExpense / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember |
(47,834)us-gaap_InterestExpense / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember |
| Net interest (expense) income |
275us-gaap_InterestRevenueExpenseNet / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember |
(40,965)us-gaap_InterestRevenueExpenseNet / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember |
| Depreciation and amortization |
(5,235)us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember |
(4,202)us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember |
| Noncontrolling interest |
0us-gaap_NetIncomeLossAttributableToNoncontrollingInterest / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember |
0us-gaap_NetIncomeLossAttributableToNoncontrollingInterest / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember |
| Segment net profit (loss) |
(472,859)us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember |
(64,083)us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest / us-gaap_StatementBusinessSegmentsAxis = deyu_BulkTradingDivisionMember |
| All Other Segments [Member] |
|
|
| Loss on inventory valuation reserve |
|
|
| Revenues from external customers |
|
0us-gaap_SalesRevenueGoodsNet / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |
| Loss on inventory valuation reserve |
|
0deyu_GainLossOnInventoryValuationReserve / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |
| Intersegment revenues |
0us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |
0us-gaap_Revenues / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |
| Interest revenue |
192us-gaap_InvestmentIncomeInterest / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |
16,707us-gaap_InvestmentIncomeInterest / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |
| Interest expense |
(826)us-gaap_InterestExpense / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |
0us-gaap_InterestExpense / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |
| Net interest (expense) income |
(635)us-gaap_InterestRevenueExpenseNet / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |
16,707us-gaap_InterestRevenueExpenseNet / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |
| Depreciation and amortization |
(215,246)us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |
(110,058)us-gaap_DepreciationDepletionAndAmortization / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |
| Noncontrolling interest |
1,039us-gaap_NetIncomeLossAttributableToNoncontrollingInterest / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |
4,160us-gaap_NetIncomeLossAttributableToNoncontrollingInterest / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |
| Segment net profit (loss) |
$ (2,529,471)us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |
$ (12,349,498)us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest / us-gaap_StatementBusinessSegmentsAxis = us-gaap_AllOtherSegmentsMember |