Net Income (Loss) Per Common Share - Computation of Basic and Diluted Earnings Per Share (Details) - USD ($)	12 Months Ended
Dec. 31, 2015	Dec. 31, 2014
Earnings Per Share, Basic and Diluted [Abstract]
Net loss available to common shareholders	$ (576,881)	$ (3,660,949)
Weighted average common shares outstanding (shares)	121,283,432	115,359,714
Dilutive effect of employee equity incentive plans (shares)	0	880,000
Weighted average common shares outstanding, assuming dilution (shares)	121,283,432	116,239,714
Basic earnings per common share (usd per share)	$ 0.00	$ (0.03)
Diluted earnings per common share (usd per share)	$ 0.00	$ (0.03)

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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The amount of net income (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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Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period).

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The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.

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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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Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).

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