Significant Customers & Geographical Information (Details Textual) (USD $)	3 Months Ended		9 Months Ended			12 Months Ended
	Sep. 30, 2013 Customer	Sep. 30, 2012 Customer	Sep. 30, 2013 Customer		Sep. 30, 2012 Customer	Dec. 31, 2012 Customer
Significant Customers (Textual) [Abstract]
Number of customers	3	2	4		2
Aggregate accounted of revenue	57.00%	54.00%	52.00%		40.00%
Number of customers involved in accounts receivables			2	[1]		3
Accounts receivable current and noncurrent percentage	54.00%		54.00%			38.00%
Accounts receivable	$ 919,381		$ 919,381			$ 421,890

[1] two