Concentration (Tables)

3 Months Ended

Mar. 31, 2014

Risks and Uncertainties [Abstract]

Schedule of accounts receivable and revenue concentration

The following table summarizes accounts receivable and revenue concentrations:

	Accounts Receivable As of March 31,		Total Revenue for the three months ended March 31,
	2014	2013	2014	2013
Customer #1	32%	37%	12%
Customer #2	26%
Customer #3	18%		22%
Customer #4		18%
Customer #5		18%
Customer #6			12%	15%
Customer #7				15%
Total concentration	76%	73%	46%	30%