CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) [Abstract]
Net sales	$ 14,064,216	$ 13,004,651	$ 27,014,349	$ 25,211,215
Cost of goods sold	4,658,334	4,087,165	9,152,247	7,888,359
Gross profit	9,405,882	8,917,486	17,862,102	17,322,856
Operating expenses
General and administrative	2,058,327	1,867,312	4,194,483	3,529,781
Research and development	1,031,851	1,100,056	2,322,509	2,036,934
Selling and marketing	5,347,078	5,433,439	11,002,038	11,069,201
One-time costs	0	2,177,990	0	2,311,541
Amortization of intangibles	588,646	590,858	1,179,199	1,181,716
Total operating expenses	9,025,902	11,169,655	18,698,229	20,129,173
Operating income (loss)	379,980	(2,252,169)	(836,127)	(2,806,317)
Other income (expense)
Interest income (expense)	61,704	(376,193)	107,933	(766,262)
Other income	6,192	0	6,364	0
Foreign currency exchange gain (loss)	33,453	(17,844)	46,193	(25,406)
Total other income (expense)	101,349	(394,037)	160,490	(791,668)
Income (loss) before income taxes	481,329	(2,646,206)	(675,637)	(3,597,985)
Income tax expense	61,700	18,561	115,151	33,190
Net income (loss)	$ 419,629	$ (2,664,767)	$ (790,788)	$ (3,631,175)
Basic net income (loss) per common share (in dollars per share)	$ 0.01	$ (0.10)	$ (0.01)	$ (0.14)
Diluted net income (loss) per common share (in dollars per share)	$ 0.01	$ (0.10)	$ (0.01)	$ (0.14)
Weighted average common shares outstanding:
Basic (in shares)	59,895,208	25,518,330	59,767,542	25,446,765
Diluted (in shares)	60,349,266	25,518,330	59,767,542	25,446,765