Earnings Per Share Data (Details) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Basic and diluted earnings per share
Net loss from continuing operations	$ (457,797)	$ (323,512)
Net loss from discontinued operations		(81,594)
Net loss applicable to common stockholders - numerator for basic and diluted loss per share	$ (457,797)	$ (405,106)
Weighted - average common shares and dilutive potential common shares outstanding - denominator for diluted earning per share	62,386,490	61,407,011
Net loss per common share (basic and diluted):
Continuing operations	$ (0.01)	$ (0.01)
Discontinued operations		$ 0.00
Net loss	$ (0.01)	$ (0.01)