Concentrations (Tables)

9 Months Ended

Sep. 30, 2014

Concentrations [Abstract]

Concentration of purchase from suppliers

	Three Months Ended September 30,						Nine Months Ended September 30,
Supplier	2014			2013			2014			2013
A		14	%		15	%		14	%		15	%
B		22	%		22	%		19	%		19	%
C		15	%		*			16	%		*

* Less than 10%.