Condensed Statements Of Operations (USD $) Share data in Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011
Condensed Statements Of Operations [Abstract]
SALES	$ 4,354,000	$ 4,653,000	$ 8,324,000	$ 7,795,000
COST OF GOODS SOLD	2,117,000	2,364,000	4,072,000	4,091,000
Gross profit	2,237,000	2,289,000	4,252,000	3,704,000
COSTS AND EXPENSES
Sales and marketing	2,007,000	1,675,000	3,724,000	3,039,000
General and administrative	646,000	900,000	1,383,000	1,780,000
Research and development	602,000	588,000	1,218,000	1,069,000
Change in value of acquisition consideration	(215,000)		(369,000)
Amortization of identifiable intangible assets	26,000	26,000	52,000	39,000
Total costs and expenses	3,066,000	3,189,000	6,008,000	5,927,000
OPERATING LOSS	(829,000)	(900,000)	(1,756,000)	(2,223,000)
INTEREST EXPENSE	(127,000)	(213,000)	(249,000)	(269,000)
FOREIGN CURRENCY EXCHANGE GAIN/(LOSS)	2,000		(3,000)
LOSS BEFORE INCOME TAXES	(954,000)	(1,113,000)	(2,008,000)	(2,492,000)
INCOME TAX EXPENSE	16,000	6,000	32,000	11,000
NET LOSS	$ (970,000)	$ (1,119,000)	$ (2,040,000)	$ (2,503,000)
NET LOSS PER COMMON SHARE - BASIC	$ (0.05)	$ (0.08)	$ (0.10)	$ (0.17)
NET LOSS PER COMMON SHARE - DILUTED	$ (0.05)	$ (0.08)	$ (0.10)	$ (0.17)
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING - BASIC	20,835	14,744	20,507	14,735
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING - DILUTED	20,835	14,744	20,507	14,735