Consolidated Statements of Operations (Unaudited) - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016
Income Statement [Abstract]
Net sales	$ 7,177,763	$ 5,426,147	$ 19,379,768	$ 16,716,487
Cost of goods sold, exclusive of depreciation from consigned product	2,112,099	1,859,749	5,842,778	5,578,349
Gross profit	5,065,664	3,566,398	13,536,990	11,138,138
Operating expenses:
Selling expenses	3,587,859	3,319,385	10,184,680	8,967,352
General and administrative expenses	2,484,962	1,515,559	6,504,202	4,994,569
Research and development expenses	465,863	548,278	1,398,311	1,340,339
Total operating expenses	6,538,684	5,383,222	18,087,193	15,302,260
Loss from operations	(1,473,020)	(1,816,824)	(4,550,203)	(4,164,122)
Other income (expense):
Interest income	18	19	56	63
Royalty income and license fees	953,235	963,025	2,846,351	2,969,557
Other	(6,940)	(5,464)	(15,576)	(16,898)
Total other income	946,313	957,580	2,830,831	2,952,722
Loss from operations before income taxes	(526,707)	(859,244)	(1,719,372)	(1,211,400)
Income tax benefit	(219,000)	(15,000)	(275,000)	(322,000)
Loss from continuing operations	(307,707)	(844,244)	(1,444,372)	(889,400)
Discontinued operations:
Income from discontinued operations net of tax expense of $88,139 and $85,000 respectively	161,861	165,000	161,861	165,000
Net income from discontinied operations	161,861	165,000	161,861	165,000
Net loss from total operations	$ (145,846)	$ (679,244)	$ (1,282,511)	$ (724,400)
Net loss per share - Basic continuing Operations (in dollars per share)	$ (0.04)	$ (0.11)	$ (0.17)	$ (0.11)
Net loss per share - Diluted continuing operations (in dollars per share)	(0.04)	(0.11)	(0.17)	(0.11)
Net income per share - Basic discontinued operations (in dollars per share)	0.02	0.02	0.02	0.02
Net income per share - Diluted discontinued operations (in dollars per share)	0.02	0.02	0.02	0.02
Net loss per share - Basic (in dollars per share)	(0.02)	(0.09)	(0.16)	(0.09)
Net loss per share - Diluted (in dollars per share)	$ (0.02)	$ (0.09)	$ (0.16)	$ (0.09)
Weighted average shares - Basic (in shares)	8,613,354	7,789,174	8,263,343	7,772,761
Weighted average shares - Diluted (in shares)	8,613,354	7,789,174	8,263,343	7,772,761