14. Stockholders' deficit - Options Outstanding (Details)	9 Months Ended
	Sep. 30, 2015 USD ($) $ / shares shares
Equity [Abstract]
Beginning balance, shares | $	$ 6,780,000
Beginning Balance, weighted average exercise price	$ 0.139
Options Granted, shares | shares
Options granted, price
Options Cancelled, shares | shares
Options cancelled, price
Options Exercised, shares | shares
Options Exercised, price