Unaudited Condensed Statements of (Loss) Income - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Income Statement [Abstract]
Product sales	$ 1,749,605	$ 2,375,662	$ 5,293,536	$ 5,362,021
Costs of goods sold	828,253	1,135,801	2,220,251	2,364,601
Gross margin	921,352	1,239,861	3,073,285	2,997,420
Sales and marketing expenses	400,446	462,310	914,921	881,308
Administrative expenses	399,206	375,652	778,838	712,808
Product development expenses	387,007	380,434	726,623	682,877
Operating expenses	1,186,659	1,218,396	2,420,382	2,276,993
NET OPERATING (LOSS) INCOME	(265,307)	21,465	652,903	720,427
Other expenses, net	36,396	31,299	66,638	54,685
INCOME (LOSS) BEFORE INCOME TAXES	(301,703)	(9,834)	586,265	665,742
Income tax (benefit) expense	(83,314)	(679)	220,412	222,450
NET (LOSS) INCOME	$ (218,389)	$ (9,155)	$ 365,853	$ 443,292
Weighted average common shares outstanding:
Basic	4,848,390	4,178,855	4,847,976	4,005,956
Diluted	4,848,390	4,178,855	4,943,303	4,116,988
NET (LOSS) INCOME PER SHARE:
Basic	$ (0.05)	$ 0.00	$ 0.08	$ 0.11
Diluted	$ (0.05)	$ 0.00	$ 0.07	$ 0.11