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Significant Accounting Policies (Details 1)
12 Months Ended
Dec. 31, 2013
Land use right [Member]
 
Property, Plant and Equipment [Line Items]  
Property, plant, and equipment useful life
Over the lease term
Building and improvements [Member]
 
Property, Plant and Equipment [Line Items]  
Property, plant and equipment, useful life 30 years
Machinery and equipment [Member] | Maximum [Member]
 
Property, Plant and Equipment [Line Items]  
Property, plant and equipment, useful life 15 years
Machinery and equipment [Member] | Minimum [Member]
 
Property, Plant and Equipment [Line Items]  
Property, plant and equipment, useful life 5 years
Vehicles [Member]
 
Property, Plant and Equipment [Line Items]  
Property, plant and equipment, useful life 15 years