13. Concentrations (Details)	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Details
Concentration Risk, Customer	two major customers accounted for 10.2% and 9.1% of total sales	two major customers accounted for 12% and 7% of total sales
Concentration Risk, Other Risk	two major customers accounted for 14.4% and 6.6% of Company’s accounts receivable balance.	two major customers accounted for 8% and 6% of Company’s accounts receivable balance.
Concentration Risk, Product	two major products represented approximately 92.5% and 2.9% of total sales	two major products represented approximately 78% and 16% of total sales