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Income Tax (Details Textual) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Income Tax (Textual)        
Samoa income tax liabilities          
PRC [Member]
       
Income Tax (Textual)        
PRC statutory rate 25.00% 25.00% 25.00% 25.00%