Restatement of Previously Issued Financial Statements (Details 1) (USD $)	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Jun. 30, 2012 As Reported	Mar. 31, 2012 As Reported	Dec. 31, 2011 As Reported	Jun. 30, 2012 As Restated	Mar. 31, 2012 As Restated	Dec. 31, 2011 As Restated
Prepaid expenses and other Assets	$ 137,085	$ 139,651		$ 264,939	$ 106,681	$ 160,931	$ 264,939	$ 106,681	$ 143,846
Total current assets	878,938	1,326,719		1,171,924	1,054,905	1,343,804	1,171,924	1,054,905	1,326,719
Deferred tax assets, net				4,016,054	3,999,791	3,932,734
Total other assets	1,036,177	2,331,822		5,224,812	5,245,646	5,206,467	1,208,758	1,245,855	1,273,733
Total assets	5,584,562	8,251,811		12,869,842	12,865,162	12,201,630	8,853,788	8,865,371	8,251,811
Accumulated deficit	(22,401,414)	(19,216,778)		(15,396,573)	(15,363,736)	(15,266,959)	(19,412,627)	(19,363,527)	(19,216,778)
Total stockholders' equity	1,014,238	4,114,876	10,439,159	7,970,220	7,985,751	8,064,695	3,954,166	3,985,960	4,114,876
Total liabilities and stockholders' equity	$ 5,584,562	$ 8,251,811		$ 12,869,842	$ 12,865,162	$ 12,201,630	$ 8,853,788	$ 8,865,371	$ 8,251,811