Concentration of Sales to Major Customers (Narrative) (Details)	3 Months Ended	9 Months Ended
	Sep. 30, 2012 Percent	Sep. 30, 2012 Percent	Dec. 31, 2011 Percent
Concentration Of Sales To Major Customers Narrative Details
Sales revenue, Pioneer Corporation, percentage	78.00%	54.00%
Pioneer Corporation accounts receivable balance to total accounts receivable, percentage	81.00%	81.00%	15.00%