Statements Of Operations (USD $) Share data in Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Statements Of Operations [Abstract]
SALES	$ 17,027,000	$ 12,571,000	$ 14,771,000
COST OF GOODS SOLD	8,645,000	6,030,000	6,569,000
Gross profit	8,382,000	6,541,000	8,202,000
COSTS AND EXPENSES
Sales and marketing	7,027,000	5,197,000	5,657,000
General and administrative	3,393,000	2,808,000	2,944,000
Research and development	2,189,000	2,238,000	1,834,000
Change in value of contingent consideration	(172,000)
Amortization of identifiable intangible assets	90,000	24,000	24,000
Total costs and expenses	12,527,000	10,267,000	10,459,000
OPERATING LOSS	(4,145,000)	(3,726,000)	(2,257,000)
INTEREST INCOME/(EXPENSE)	(482,000)	1,000
FOREIGN CURRENCY EXCHANGE LOSS	(13,000)
LOSS BEFORE INCOME TAXES	(4,640,000)	(3,725,000)	(2,257,000)
INCOME TAX EXPENSE (BENEFIT)	55,000	8,000	(88,000)
NET LOSS	$ (4,695,000)	$ (3,733,000)	$ (2,169,000)
NET LOSS PER COMMON SHARE - BASIC	$ (0.32)	$ (0.26)	$ (0.15)
NET LOSS PER COMMON SHARE - DILUTED	$ (0.32)	$ (0.26)	$ (0.15)
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING - BASIC	14,741	14,556	14,508
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING - DILUTED	14,741	14,556	14,508