Significant Customers (Details Textual) (USD $)	6 Months Ended
	Jun. 30, 2012 Customer	Jun. 30, 2011 Customer	Dec. 31, 2011
Significant Customers (Textual) [Abstract]
No of customers	2	3
Aggregate accounted of revenue	34.00%	43.00%
Accounts Receivable Net Current And Noncurrent Percentage	47.00%		65.00%
Accounts receivable	$ 601,059		$ 917,575