Property and Equipment (Details) (USD $)	3 Months Ended	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2012	Dec. 31, 2011
Summary of property and equipment [Abstract]
Property and Equipment, Gross	$ 1,672,100	$ 1,672,100	$ 1,336,200
Less: accumulated depreciation and amortization	1,288,600	1,288,600	1,292,300
Property and Equipment, Net	383,500	383,500	43,900
Depreciation and amortization	27,800	41,500
Capitalized cost of property and equipment		143,000
Equipment [Member]
Summary of property and equipment [Abstract]
Property and Equipment, Gross	1,144,400	1,144,400	1,077,200
Capitalized cost of property and equipment		67,200
Furniture [Member]
Summary of property and equipment [Abstract]
Property and Equipment, Gross	380,200	380,200	236,000
Capitalized cost of property and equipment		167,000
Leasehold Improvements [Member]
Summary of property and equipment [Abstract]
Property and Equipment, Gross	147,500	147,500	23,000
Capitalized cost of property and equipment		$ 147,500