Condensed Consolidated Statements of Net Income and Comprehensive Income (Loss) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Product sales	$ 13,571,674	$ 15,382,332	$ 46,081,154	$ 50,693,657
Handling & freight income	1,704,862	1,927,261	5,719,730	6,300,712
Net sales	15,276,536	17,309,593	51,800,884	56,994,369
Costs and expenses:
Cost of products sold	3,052,687	3,601,116	10,174,128	11,636,647
Distributor royalties and commissions	5,737,908	6,450,155	19,512,681	21,317,105
Selling, general and administrative	6,517,747	7,089,832	21,013,651	22,766,198
Total costs and expenses	15,308,342	17,141,103	50,700,460	55,719,950
Income (loss) from operations	(31,806)	168,490	1,100,424	1,274,419
Other income (expense):
Interest income	36,681	7,045	86,858	32,846
Interest expense	(20,124)	(32,925)	(82,338)	(105,349)
Other income / (expense) - (Note 7)	437,745	(452)	376,513	13,883
Income before income taxes	422,496	142,158	1,481,457	1,215,799
Provision for income taxes	135,000	93,000	559,000	488,000
Net income	287,496	49,158	922,457	727,799
Other comprehensive income (loss):
Foreign currency translation adjustment	44,266	(85,488)	102,810	(125,615)
Comprehensive income (loss)	$ 331,762	$ (36,330)	$ 1,025,267	$ 602,184
Earnings per common share - Basic (in dollars per share)	$ 0.02	$ 0.00	$ 0.07	$ 0.06
Weighted average shares (in shares)	12,480,000	12,416,000	12,499,000	12,436,000
Earnings per common share - Diluted (in dollars per share)	$ 0.02	$ 0.00	$ 0.07	$ 0.06
Weighted average shares (in shares)	12,636,000	12,416,000	12,657,000	12,436,000
Cash dividends declared per common share (in dollars per share)	$ 0	$ 0	$ 0.02	$ 0.03