Net Income (Loss) Per Share (Details) (USD $)	3 Months Ended
Mar. 31, 2013	Mar. 31, 2012
Calculation of basic and diluted net loss per share
Net loss	$ (407,466)	$ (463,569)
Weighted average shares outstanding - basic	42,198,093	39,843,839
Dilutive effect of stock options and warrants
Weighted average shares outstanding - diluted	42,198,093	39,843,839
Net loss per share - basic and diluted	$ (0.01)	$ (0.01)

Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of call options and warrants using the treasury stock method.

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+ Details

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

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+ Details

- Definition

The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

+ References+ Details

- Definition

Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

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+ Details