CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)	Common Stock	Additional Paid In Capital	Accumulated Deficit	Total
Beginning Balance, Amount at Dec. 31, 2016	$ 146,853	$ 39,893,919	$ (35,879,562)	$ 4,161,210
Beginning Balance, Shares at Dec. 31, 2016	14,685,290
Net income (loss)			(1,366,999)	(1,366,999)
Stock option exercise, Amount	$ 6,012	175,050		181,062
Stock option exercise, Shares	601,250
Stock based compensation		196,313		196,313
Ending Balance, Amount at Dec. 31, 2017	$ 152,865	40,265,282	(37,246,561)	3,171,586
Ending Balance, Shares at Dec. 31, 2017	15,286,540
Net income (loss)			(74,277)	(74,277)
Stock option exercise, Amount	$ 8,382	370,875		379,257
Stock option exercise, Shares	838,141
Stock based compensation		399,779		399,779
Ending Balance, Amount at Dec. 31, 2018	$ 161,247	$ 41,035,936	$ (37,320,838)	$ 3,876,345
Ending Balance, Shares at Dec. 31, 2018	16,124,681