Concentrations (Details 1) - Accounts Receivable [Member]	Jun. 30, 2015	Dec. 31, 2014
Concentration of accounts receivable	90.80%	74.30%
Customer 1 [Member]
Concentration of accounts receivable	58.60%	47.60%
Customer 2 [Member]
Concentration of accounts receivable	19.10%
Customer 3 [Member]
Concentration of accounts receivable	13.10%	26.70%