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Net Income (Loss) Per Share (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Calculation of basic and diluted net loss per share
Net loss	$ (779,770)	$ (467,198)	$ (1,187,236)	$ (930,767)
Weighted average shares outstanding - basic	42,198,093	41,579,600	42,198,093	40,709,019
Dilutive effect of stock options and warrants
Weighted average shares outstanding - diluted	42,198,093	41,579,600	42,198,093	40,709,019
Net loss per share - basic and diluted	$ (0.02)	$ (0.01)	$ (0.03)	$ (0.02)

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- Definition

The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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

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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.

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