Net Income (Loss) Per Share (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Calculation of basic and diluted net loss per share
Net loss	$ (467,198)	$ (335,488)	$ (930,767)	$ (585,109)
Weighted average shares outstanding - basic	41,579,600	35,291,626	40,709,019	33,538,768
Dilutive effect of stock options and warrants
Weighted average shares outstanding - diluted	41,579,600	35,291,626	40,719,019	33,538,768
Net loss per share - basic and diluted	$ (0.01)	$ (0.01)	$ (0.02)	$ (0.02)