Concentration of credit

12 Months Ended

Dec. 31, 2015

Risks and Uncertainties [Abstract]

Concentration of credit

11.   Concentration of credit

A substantial percentage of the Group's sales are made to the following customers. Details of the customers accounting for 10% or more of total net revenue are as follows:

	Year ended	Year ended
	Dec 31, 2015	Dec 31, 2014
Company A	0%	0%
Company B	0%	0%

Details of the accounts receivable from the one customer with the largest receivable balances at December 31, 2015 and 2014 are as follows:

	Percentage of accounts receivable
	Dec 31, 2015	Dec 31, 2014
Company A	0%	0%
Company B	0%	0%