Consolidated Statements of Operations and Comprehensive Income (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2011	Dec. 31, 2010
Consolidated Statements Of Operations And Comprehensive Income
Product sales, net	$ 2,672,138	$ 2,528,074	$ 5,405,263	$ 4,781,996
Cost of sales	1,828,368	1,527,941	3,478,869	2,955,415
Gross margin	843,770	1,000,133	1,926,394	1,826,581
Operating expenses:
Selling, general and administrative	883,882	997,329	1,879,503	2,068,527
New product development	271,532	248,507	559,251	471,092
Amortization of intangibles	8,217	8,217	16,434	16,434
Gain on sale of property and equipment				(540)
Total costs and expenses	1,163,631	1,254,053	2,455,188	2,555,513
Operating loss	(319,861)	(253,920)	(528,794)	(728,932)
Other income (expense):
Interest expense	(21,750)	(28,977)	(45,170)	(116,299)
Interest expense - debt discount		(60,178)		(269,844)
Interest expense - debt costs	(816)	(23,972)	(1,616)	(107,494)
Other income (expense), net	(872)	(6,667)	33,834	(4,095)
Total other income (expense), net	(23,438)	(119,794)	(12,952)	(497,732)
Net loss	(343,299)	(373,714)	(541,746)	(1,226,664)
Loss per common share (basic and diluted)	$ (0.04)	$ (0.04)	$ (0.06)	$ (0.13)
Number of shares used in per share calculation (basic and diluted)	9,761,129	9,705,890	9,753,618	9,359,068
Foreign currency translation adjustment	9,278	(5,476)	21,134	(28,316)
Comprehensive loss	$ (334,021)	$ (379,190)	$ (520,612)	$ (1,254,980)