Note 17. Concentrations (Details)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Details
Concentration Risk, Customer	During year ended December 31, 2013, three customers accounted for 12%, 27% and 31% of the total sales. At December 31, 2013, three customers accounted for 55% of total accounts receivable.	At December 31, 2012, three customers accounted for 21%, 13% and 10% of the total accounts receivable outstanding, respectively. Two customers in China accounted for 15% and 13% of total sales for the year then ended respectively.