Consolidated Statements of Operations (USD $)	3 Months Ended		6 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014	Dec. 31, 2013
Net sales	$ 5,601,008	$ 4,122,059	$ 10,140,345	$ 7,197,643
Cost of goods sold	1,767,175	1,229,409	3,353,280	2,574,739
Gross profit	3,833,833	2,892,650	6,787,065	4,622,904
Operating expenses:
Selling expenses	2,085,174	1,683,699	4,104,460	3,512,529
General and administrative expenses	1,534,784	1,120,926	2,780,862	2,342,241
Research and development expenses	324,301	435,019	761,892	907,907
Total operating expenses	3,944,259	3,239,644	7,647,214	6,762,677
Loss from operations	(110,426)	(346,994)	(860,149)	(2,139,773)
Other income (expense):
Interest income	19	19	44	38
Royalty income and license fees	1,044,941	809,392	2,192,892	1,722,186
Other	(4,847)	(5,304)	(10,526)	(11,565)
Total other income	1,040,113	804,107	2,182,410	1,710,659
Income/(loss) from continuing operations before income taxes	929,687	457,113	1,322,261	(429,114)
Income tax expense	33,465	2,750	47,817	5,500
Net income/(loss) from continuing operations	896,222	454,363	1,274,444	(434,614)
Discontinued operations:
Income from discontinued operations net of tax expense of $0 and $0, respectively	4,975	4,975	9,950	9,950
Net income from discontinued operations	4,975	4,975	9,950	9,950
Net income/(loss)	$ 901,197	$ 459,338	$ 1,284,394	$ (424,664)
Net income/(loss) per share from continuing operations - Basic (in dollars per share)	$ 0.12	$ 0.06	$ 0.17	$ (0.06)
Net income per share from discontinued operations - Basic (in dollars per share)	$ 0.00	$ 0.00	$ 0.00	$ 0.00
Net income/(loss) per share - Basic (in dollars per share)	$ 0.12	$ 0.06	$ 0.17	$ (0.06)
Net income/(loss) per share from continuing operations - Diluted (in dollars per share)	$ 0.11	$ 0.06	$ 0.16	$ (0.06)
Net income per share from discontinued operations - Diluted (in dollars per share)	$ 0.00	$ 0.00	$ 0.00	$ 0.00
Net income/(loss) per share - Diluted (in dollars per share)	$ 0.11	$ 0.06	$ 0.16	$ (0.06)
Weighted average shares - Basic (in shares)	7,567,442	7,195,406	7,464,194	7,189,136
Weighted average shares - Diluted (in shares)	8,170,821	7,712,903	7,907,627	7,189,136