XML 52 R41.htm IDEA: XBRL DOCUMENT
v3.3.1.900

INTANGIBLE ASSETS (Details Textual) | 1 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Sep. 25, 2009 USD ($) a | Aug. 13, 2003 USD ($) a | Aug. 16, 2001 USD ($) | Jul. 02, 2010 USD ($) | Jul. 02, 2010 CNY (¥) | Sep. 25, 2009 CNY (¥) a | Aug. 13, 2003 CNY (¥) a | Aug. 16, 2001 CNY (¥)
Use Rights [Member] |  |  |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |
Intangible Assets Land Use Right | 88 | 11 |  |  |  | 88 | 11 |
Finite-lived Intangible Assets, Fair Value Disclosure | $ 11,270,474 | $ 161,076 | $ 1,121,905 |  |  | ¥ 73,184,895 | ¥ 1,045,950 | ¥ 7,285,099
Finite-Lived Intangible Assets, Remaining Amortization Period | 50 years | 50 years | 50 years |  |  |  |  |
Patented Technology [Member] |  |  |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |
Finite-lived Intangible Assets, Fair Value Disclosure |  |  |  | $ 1,416,800 | ¥ 9,200,000 |  |  |
Customer Relationships [Member] |  |  |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |
Finite-lived Intangible Assets, Fair Value Disclosure |  |  |  | 10,010,000 | 65,000,000 |  |  |
Trademarks [Member] |  |  |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |  |
Finite-lived Intangible Assets, Fair Value Disclosure |  |  |  | $ 6,398,040 | ¥ 40,700,000 |  |  |

X
- Definition The intangible assets land use right in acres + References No definition available. + Details
Name: | cga_IntangibleAssetsLandUseRight
Namespace Prefix: | cga_
Data Type: | num:areaItemType
Balance Type: | na
Period Type: | instant

X
- Definition Fair value portion of assets, excluding financial assets, that lack physical substance, having a limited useful life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19190-110258 + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Remaining amortization period of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_UseRightsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_PatentedTechnologyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_CustomerRelationshipsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_TrademarksMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |