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Net Income (Loss) Per Share Applicable to Common Stockholders (Details) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Numerator:
Net income (loss)	$ (225,029)	$ 385,807
Convertible note interest		28,709
Adjusted diluted net income (loss)	$ (225,029)	$ 414,516
Denominator: Weighted average common shares outstanding used in computing net income (loss) per share:
Basic	6,744,108	5,912,088
Effect of dilutive stock options and convertible notes payable		1,859,122
Diluted	6,744,108	7,771,210
Net income (loss) per share applicable to common stockholders:
Basic	$ (0.03)	$ 0.07
Diluted	$ (0.03)	$ 0.05

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