Concentrations (Details) (Purchase [Member])	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012
Supplier A [Member]
Concentration of purchase from suppliers
Concentration risk supplier, Percentage	27.00%		21.00%
Supplier B [Member]
Concentration of purchase from suppliers
Concentration risk supplier, Percentage		[1]	12.00%
Supplier C [Member]
Concentration of purchase from suppliers
Concentration risk supplier, Percentage		[1]	18.00%

[1] * Less than 10%.