Significant Customers (Details Textual) (USD $)	9 Months Ended
	Sep. 30, 2012 Customer	Sep. 30, 2011 Customer	Dec. 31, 2011
Significant Customers (Textual) [Abstract]
No of customers	2	2
Aggregate accounted of revenue	40.00%	43.00%
Accounts receivable current and noncurrent percentage	55.00%		64.00%
Accounts receivable	$ 532,112		$ 917,575