v2.4.0.6

Note 2 - Summary of Significant Accounting Policies (Detail) - Schedule of`land-use rights | 6 Months Ended
--- | ---
Jun. 30, 2012
Size (In Square Meters) | 439,640
Site use right Phase I [Member] |
Size (In Square Meters) | 33,728
Location | Yangjiang City
Owner | Winder
Useful life in months | 600 months
Purpose | Plant and workshop
Purchase date | November 2002
Price in RMB/USD | RMB 1.7 million ($0.3 million)
Site use right Phase II [Member] |
Size (In Square Meters) | 52,597
Location | Yangjiang City
Owner | Winder
Useful life in months | 600 months
Purpose | Plant and workshop
Purchase date | June 2005 & March 2010
Price in RMB/USD | RMB 3.9 million ($0.6 million)
Land use rights, first parcel [Member] |
Size (In Square Meters) | 289,416
Location | Wuhu City
Owner | Deer Technology
Useful life in months | 600 months
Purpose | Plant and workshop
Purchase date | September 2010
Price in RMB/USD | RMB 149.1 million ($23 million)
Land use rights, second parcel [Member] |
Size (In Square Meters) | 150,224
Location | Wuhu City
Owner | Deer Technology
Useful life in months | 600 months
Purpose | Plant and workshop
Purchase date | December 2010
Price in RMB/USD | RMB 77.4 million ($12 million)

X
- Definition Location of land use rights. + References No definition available. + Details
Name: | deer_LandUseRightsLocation
Namespace Prefix: | deer_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of square meters of land acquired for land use rights. + References No definition available. + Details
Name: | deer_LandUseRightsNumberOfSquareMeters
Namespace Prefix: | deer_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Owner of land use rights. + References No definition available. + Details
Name: | deer_LandUseRightsOwner
Namespace Prefix: | deer_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Purchase date of land use rights. + References No definition available. + Details
Name: | deer_LandUseRightsPurchaseDate
Namespace Prefix: | deer_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Purpose of land use rights. + References No definition available. + Details
Name: | deer_LandUseRightsPurpose
Namespace Prefix: | deer_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Useful life of land use rights. + References No definition available. + Details
Name: | deer_LandUseRightsUsefulLifeInMonths
Namespace Prefix: | deer_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Value of land use rights purchased. + References No definition available. + Details
Name: | deer_LandUseRightsValue1
Namespace Prefix: | deer_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration