Condensed Consolidated Statements of Net Income (Loss) and Comprehensive Income (Loss) (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Product sales	$ 8,385,999	$ 9,972,547	$ 29,479,924	$ 32,181,585
Handling & freight income	683,324	812,868	2,373,809	2,693,602
Net sales	9,069,323	10,785,415	31,853,733	34,875,187
Costs and expenses:
Cost of products sold	1,949,670	2,214,633	7,113,647	7,729,508
Distributor royalties and commissions	3,199,596	3,799,791	11,252,922	12,345,171
Selling, general and administrative	4,253,675	4,737,305	13,811,814	15,887,901
Total costs and expenses	9,402,941	10,751,729	32,178,383	35,962,580
Income (loss) from operations	(333,618)	33,686	(324,650)	(1,087,393)
Other income (expense):
Interest income	25,277	26,199	76,630	80,689
Interest expense	(27,183)	(28,982)	(79,472)	(82,161)
Other income / (expense)	(4,579)	41,575	40,517	226,519
Income (loss) before income taxes	(340,103)	72,478	(286,975)	(862,346)
Provision (benefit) for income taxes	(21,000)	(62,000)	28,000	35,000
Net income (loss)	(319,103)	134,478	(314,975)	(897,346)
Other comprehensive income (loss):
Foreign currency translation adjustment	43,666	(74,503)	134,300	(296,116)
Comprehensive income (loss)	$ (275,437)	$ 59,975	$ (180,675)	$ (1,193,462)
Earnings (loss) per common share - Basic (in dollars per share)	$ (0.17)	$ 0.07	$ (0.17)	$ (0.49)
Weighted average shares (in shares)	1,845,000	1,846,000	1,845,000	1,846,000
Earnings (loss) per common share - Diluted (in dollars per share)	$ (0.17)	$ 0.07	$ (0.17)	$ (0.49)
Weighted average shares (in shares)	1,845,000	1,846,000	1,845,000	1,846,000