Concentrations (Details Textual)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Sales revenue [Member]
Concentrations (Textual)
Customers accounted for segment revenue	No customer accounted for 10% or more	No customer accounted for 10% or more
Purchase [Member]
Concentrations (Textual)
Suppliers accounted for total purchase	The largest supplier accounted for 10.2% of the Company's total outstanding accounts payable.	The three largest suppliers accounted for 18.7% of the Company's total outstanding accounts payable.