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v2.4.1.9

TAXES PAYABLE (Details 3) (USD $) | 12 Months Ended
--- | ---
Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2012
Taxes Payable [Line Items] |  |  |
Pretax income (loss) | $ 33,575,641 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest | $ 54,958,036 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest | $ 52,759,138 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
Expected income tax expense (benefit) | 7,571,979 cga_IncomeTaxReconciliationExpectedIncomeTaxExpenseBenefit | 13,384,814 cga_IncomeTaxReconciliationExpectedIncomeTaxExpenseBenefit | 11,249,501 cga_IncomeTaxReconciliationExpectedIncomeTaxExpenseBenefit
High-tech income benefits on Jinong | (1,568,160)cga_IncomeTaxReconciliationChangeInEnactedTaxRateIncomeTaxReconciliationHighTechIncomeBenefits | (4,430,219)cga_IncomeTaxReconciliationChangeInEnactedTaxRateIncomeTaxReconciliationHighTechIncomeBenefits | (4,439,873)cga_IncomeTaxReconciliationChangeInEnactedTaxRateIncomeTaxReconciliationHighTechIncomeBenefits
Losses from subsidiaries in which no benefit is recognized | (1,047,946)cga_IncomeTaxReconciliationUnrecognizedEquityInEarningsLossesOfSubsidiary | (110,565)cga_IncomeTaxReconciliationUnrecognizedEquityInEarningsLossesOfSubsidiary | 2,051,401 cga_IncomeTaxReconciliationUnrecognizedEquityInEarningsLossesOfSubsidiary
Change in valuation allowance on deferred tax asset from US tax benefit | 3,105,073 us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance | 1,339,958 us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance | 1,940,284 us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
Actual tax expense | 8,060,946 us-gaap_IncomeTaxExpenseBenefit | 10,183,988 us-gaap_IncomeTaxExpenseBenefit | 10,801,313 us-gaap_IncomeTaxExpenseBenefit
Actual tax expense, Percentage | 24.00%us-gaap_EffectiveIncomeTaxRateContinuingOperations | 18.50%us-gaap_EffectiveIncomeTaxRateContinuingOperations | 20.50%us-gaap_EffectiveIncomeTaxRateContinuingOperations
CHINA |  |  |
Taxes Payable [Line Items] |  |  |
Pretax income (loss) | 42,708,208 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest / us-gaap_StatementGeographicalAxis = country_CN | 58,899,089 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest / us-gaap_StatementGeographicalAxis = country_CN | 58,465,856 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest / us-gaap_StatementGeographicalAxis = country_CN
Expected income tax expense (benefit) | 10,677,052 cga_IncomeTaxReconciliationExpectedIncomeTaxExpenseBenefit / us-gaap_StatementGeographicalAxis = country_CN | 14,724,772 cga_IncomeTaxReconciliationExpectedIncomeTaxExpenseBenefit / us-gaap_StatementGeographicalAxis = country_CN | 13,189,785 cga_IncomeTaxReconciliationExpectedIncomeTaxExpenseBenefit / us-gaap_StatementGeographicalAxis = country_CN
High-tech income benefits on Jinong | (1,568,160)cga_IncomeTaxReconciliationChangeInEnactedTaxRateIncomeTaxReconciliationHighTechIncomeBenefits / us-gaap_StatementGeographicalAxis = country_CN | (4,430,219)cga_IncomeTaxReconciliationChangeInEnactedTaxRateIncomeTaxReconciliationHighTechIncomeBenefits / us-gaap_StatementGeographicalAxis = country_CN | (4,439,873)cga_IncomeTaxReconciliationChangeInEnactedTaxRateIncomeTaxReconciliationHighTechIncomeBenefits / us-gaap_StatementGeographicalAxis = country_CN
Losses from subsidiaries in which no benefit is recognized | (1,047,946)cga_IncomeTaxReconciliationUnrecognizedEquityInEarningsLossesOfSubsidiary / us-gaap_StatementGeographicalAxis = country_CN | (110,565)cga_IncomeTaxReconciliationUnrecognizedEquityInEarningsLossesOfSubsidiary / us-gaap_StatementGeographicalAxis = country_CN | 2,051,401 cga_IncomeTaxReconciliationUnrecognizedEquityInEarningsLossesOfSubsidiary / us-gaap_StatementGeographicalAxis = country_CN
Change in valuation allowance on deferred tax asset from US tax benefit | 0 us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance / us-gaap_StatementGeographicalAxis = country_CN | 0 us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance / us-gaap_StatementGeographicalAxis = country_CN | 0 us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance / us-gaap_StatementGeographicalAxis = country_CN
Actual tax expense | 8,060,946 us-gaap_IncomeTaxExpenseBenefit / us-gaap_StatementGeographicalAxis = country_CN | 10,183,988 us-gaap_IncomeTaxExpenseBenefit / us-gaap_StatementGeographicalAxis = country_CN | 10,801,313 us-gaap_IncomeTaxExpenseBenefit / us-gaap_StatementGeographicalAxis = country_CN
Expected income tax expense (benefit), Percentage | 25.00%cga_EffectiveIncomeTaxRateReconciliationExpectedIncomeTaxExpenseBenefit / us-gaap_StatementGeographicalAxis = country_CN | 25.00%cga_EffectiveIncomeTaxRateReconciliationExpectedIncomeTaxExpenseBenefit / us-gaap_StatementGeographicalAxis = country_CN | 22.60%cga_EffectiveIncomeTaxRateReconciliationExpectedIncomeTaxExpenseBenefit / us-gaap_StatementGeographicalAxis = country_CN
High-tech income benefits on Jinong, Percentage | (3.70%)cga_EffectiveIncomeTaxRateReconciliationHighTechIncomeBenefits / us-gaap_StatementGeographicalAxis = country_CN | (7.50%)cga_EffectiveIncomeTaxRateReconciliationHighTechIncomeBenefits / us-gaap_StatementGeographicalAxis = country_CN | (7.60%)cga_EffectiveIncomeTaxRateReconciliationHighTechIncomeBenefits / us-gaap_StatementGeographicalAxis = country_CN
Losses from subsidiaries in which no benefit is recognized, Percentage | (2.50%)cga_EffectiveIncomeTaxRateReconciliationUnrecognizedEquityInEarningsLossesOfSubsidiary / us-gaap_StatementGeographicalAxis = country_CN | (0.20%)cga_EffectiveIncomeTaxRateReconciliationUnrecognizedEquityInEarningsLossesOfSubsidiary / us-gaap_StatementGeographicalAxis = country_CN | 3.50%cga_EffectiveIncomeTaxRateReconciliationUnrecognizedEquityInEarningsLossesOfSubsidiary / us-gaap_StatementGeographicalAxis = country_CN
Actual tax expense, Percentage | 18.90%us-gaap_EffectiveIncomeTaxRateContinuingOperations / us-gaap_StatementGeographicalAxis = country_CN | 17.30%us-gaap_EffectiveIncomeTaxRateContinuingOperations / us-gaap_StatementGeographicalAxis = country_CN | 18.50%us-gaap_EffectiveIncomeTaxRateContinuingOperations / us-gaap_StatementGeographicalAxis = country_CN
CHINA | Minimum [Member] |  |  |
Taxes Payable [Line Items] |  |  |
Actual tax expense, Percentage | 15.00%us-gaap_EffectiveIncomeTaxRateContinuingOperations / us-gaap_RangeAxis = us-gaap_MinimumMember / us-gaap_StatementGeographicalAxis = country_CN | 15.00%us-gaap_EffectiveIncomeTaxRateContinuingOperations / us-gaap_RangeAxis = us-gaap_MinimumMember / us-gaap_StatementGeographicalAxis = country_CN | 15.00%us-gaap_EffectiveIncomeTaxRateContinuingOperations / us-gaap_RangeAxis = us-gaap_MinimumMember / us-gaap_StatementGeographicalAxis = country_CN
CHINA | Maximum [Member] |  |  |
Taxes Payable [Line Items] |  |  |
Actual tax expense, Percentage | 25.00%us-gaap_EffectiveIncomeTaxRateContinuingOperations / us-gaap_RangeAxis = us-gaap_MaximumMember / us-gaap_StatementGeographicalAxis = country_CN | 25.00%us-gaap_EffectiveIncomeTaxRateContinuingOperations / us-gaap_RangeAxis = us-gaap_MaximumMember / us-gaap_StatementGeographicalAxis = country_CN | 25.00%us-gaap_EffectiveIncomeTaxRateContinuingOperations / us-gaap_RangeAxis = us-gaap_MaximumMember / us-gaap_StatementGeographicalAxis = country_CN
UNITED STATES |  |  |
Taxes Payable [Line Items] |  |  |
Pretax income (loss) | (9,132,567)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest / us-gaap_StatementGeographicalAxis = country_US | (3,941,053)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest / us-gaap_StatementGeographicalAxis = country_US | (5,706,718)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest / us-gaap_StatementGeographicalAxis = country_US
Expected income tax expense (benefit) | (3,105,073)cga_IncomeTaxReconciliationExpectedIncomeTaxExpenseBenefit / us-gaap_StatementGeographicalAxis = country_US | (1,339,958)cga_IncomeTaxReconciliationExpectedIncomeTaxExpenseBenefit / us-gaap_StatementGeographicalAxis = country_US | (1,940,284)cga_IncomeTaxReconciliationExpectedIncomeTaxExpenseBenefit / us-gaap_StatementGeographicalAxis = country_US
High-tech income benefits on Jinong | 0 cga_IncomeTaxReconciliationChangeInEnactedTaxRateIncomeTaxReconciliationHighTechIncomeBenefits / us-gaap_StatementGeographicalAxis = country_US | 0 cga_IncomeTaxReconciliationChangeInEnactedTaxRateIncomeTaxReconciliationHighTechIncomeBenefits / us-gaap_StatementGeographicalAxis = country_US | 0 cga_IncomeTaxReconciliationChangeInEnactedTaxRateIncomeTaxReconciliationHighTechIncomeBenefits / us-gaap_StatementGeographicalAxis = country_US
Losses from subsidiaries in which no benefit is recognized | 0 cga_IncomeTaxReconciliationUnrecognizedEquityInEarningsLossesOfSubsidiary / us-gaap_StatementGeographicalAxis = country_US | 0 cga_IncomeTaxReconciliationUnrecognizedEquityInEarningsLossesOfSubsidiary / us-gaap_StatementGeographicalAxis = country_US | 0 cga_IncomeTaxReconciliationUnrecognizedEquityInEarningsLossesOfSubsidiary / us-gaap_StatementGeographicalAxis = country_US
Change in valuation allowance on deferred tax asset from US tax benefit | 3,105,073 us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance / us-gaap_StatementGeographicalAxis = country_US | 1,339,958 us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance / us-gaap_StatementGeographicalAxis = country_US | 1,940,284 us-gaap_IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance / us-gaap_StatementGeographicalAxis = country_US
Actual tax expense | $ 0 us-gaap_IncomeTaxExpenseBenefit / us-gaap_StatementGeographicalAxis = country_US | $ 0 us-gaap_IncomeTaxExpenseBenefit / us-gaap_StatementGeographicalAxis = country_US | $ 0 us-gaap_IncomeTaxExpenseBenefit / us-gaap_StatementGeographicalAxis = country_US
Expected income tax expense (benefit), Percentage | 34.00%cga_EffectiveIncomeTaxRateReconciliationExpectedIncomeTaxExpenseBenefit / us-gaap_StatementGeographicalAxis = country_US | 34.00%cga_EffectiveIncomeTaxRateReconciliationExpectedIncomeTaxExpenseBenefit / us-gaap_StatementGeographicalAxis = country_US | (34.00%)cga_EffectiveIncomeTaxRateReconciliationExpectedIncomeTaxExpenseBenefit / us-gaap_StatementGeographicalAxis = country_US
High-tech income benefits on Jinong, Percentage | 0.00%cga_EffectiveIncomeTaxRateReconciliationHighTechIncomeBenefits / us-gaap_StatementGeographicalAxis = country_US | 0.00%cga_EffectiveIncomeTaxRateReconciliationHighTechIncomeBenefits / us-gaap_StatementGeographicalAxis = country_US | 0.00%cga_EffectiveIncomeTaxRateReconciliationHighTechIncomeBenefits / us-gaap_StatementGeographicalAxis = country_US
Losses from subsidiaries in which no benefit is recognized, Percentage | 0.00%cga_EffectiveIncomeTaxRateReconciliationUnrecognizedEquityInEarningsLossesOfSubsidiary / us-gaap_StatementGeographicalAxis = country_US | 0.00%cga_EffectiveIncomeTaxRateReconciliationUnrecognizedEquityInEarningsLossesOfSubsidiary / us-gaap_StatementGeographicalAxis = country_US | 0.00%cga_EffectiveIncomeTaxRateReconciliationUnrecognizedEquityInEarningsLossesOfSubsidiary / us-gaap_StatementGeographicalAxis = country_US
Change in valuation allowance on deferred tax asset from US tax benefit, Percentage | (34.00%)us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance / us-gaap_StatementGeographicalAxis = country_US | (34.00%)us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance / us-gaap_StatementGeographicalAxis = country_US | 34.00%us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance / us-gaap_StatementGeographicalAxis = country_US
Actual tax expense, Percentage | 0.00%us-gaap_EffectiveIncomeTaxRateContinuingOperations / us-gaap_StatementGeographicalAxis = country_US | 0.00%us-gaap_EffectiveIncomeTaxRateContinuingOperations / us-gaap_StatementGeographicalAxis = country_US | 0.00%us-gaap_EffectiveIncomeTaxRateContinuingOperations / us-gaap_StatementGeographicalAxis = country_US

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