Condensed Consolidated Balance Sheets (Parentheticals) (USD $)	Jun. 30, 2011	Dec. 31, 2010
Property and equipment, accumulated depreciation and amortization (in Dollars)	$ 313,695	$ 271,953
Licenses, accumulated amortization (in Dollars)	$ 196,489	$ 184,047
Common stock, par value (in Dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized	40,000,000	40,000,000
Common stock, shares issued	15,751,883	15,654,846
Common stock, shares outstanding	15,751,833	15,654,846