Consolidated Statements of Comprehensive Income (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
NET SALES	$ 18,388,381	$ 18,628,362	$ 57,818,996	$ 58,823,494
COST OF SALES	6,753,050	6,983,491	21,002,086	21,630,087
Gross profit	11,635,331	11,644,871	36,816,910	37,193,407
OPERATING EXPENSES	10,985,056	10,104,812	32,773,707	30,451,667
INCOME FROM OPERATIONS	650,275	1,540,059	4,043,203	6,741,740
OTHER INCOME (EXPENSE):
Interest expense	(53,141)	(43,493)	(143,165)	(108,949)
Other, net	95,936	3,570	115,599	26,965
Total other income (expense)	42,795	(39,923)	(27,566)	(81,984)
INCOME BEFORE INCOME TAXES	693,070	1,500,136	4,015,637	6,659,756
PROVISION FOR INCOME TAXES	171,656	499,786	1,235,226	2,317,494
NET INCOME	521,414	1,000,350	2,780,411	4,342,262
Translation adjustment	370,240	(32,566)	1,028,599	222,187
COMPREHENSIVE INCOME	$ 891,654	$ 967,784	$ 3,809,010	$ 4,564,449
NET INCOME PER COMMON SHARE:
Basic (in dollars per share)	$ 0.06	$ 0.11	$ 0.30	$ 0.46
Diluted (in dollars per share)	$ 0.06	$ 0.11	$ 0.30	$ 0.46
Weighted Average Number of Shares Outstanding:
Basic (in shares)	9,270,862	9,188,483	9,232,397	9,341,364
Diluted (in shares)	9,273,950	9,206,382	9,246,066	9,359,405