Consolidated Statements of Operations (Unaudited) (USD $)	3 Months Ended		9 Months Ended
	Mar. 31, 2012	Mar. 31, 2011	Mar. 31, 2012	Mar. 31, 2011
Product sales	$ 11,324,000	$ 16,343,000	$ 37,370,000	$ 36,509,000
Service revenue	5,206,000	5,450,000	15,265,000	15,342,000
Commission revenue	5,821,000	5,630,000	14,132,000	14,062,000
Total revenue	22,351,000	27,423,000	66,767,000	65,913,000
Cost of product sales	7,596,000	11,028,000	25,599,000	24,377,000
Cost of service revenue	3,444,000	3,775,000	9,776,000	10,779,000
Total cost of revenue	11,040,000	14,803,000	35,375,000	35,156,000
Gross margin	11,311,000	12,620,000	31,392,000	30,757,000
Selling, general and administrative	9,091,000	9,902,000	26,439,000	27,503,000
Depreciation and amortization	432,000	468,000	1,227,000	1,305,000
Total operating expenses	9,523,000	10,370,000	27,666,000	28,808,000
Operating income	1,788,000	2,250,000	3,726,000	1,949,000
Other expense, net	(79,000)	(150,000)	(417,000)	(651,000)
Income before income taxes	1,709,000	2,100,000	3,309,000	1,298,000
Income tax expense	70,000	30,000	229,000	126,000
Net income	1,639,000	2,070,000	3,080,000	1,172,000
Preferred stock dividends	(32,000)	(38,000)	(110,000)	(475,000)
Net income available to common stockholders	$ 1,607,000	$ 2,032,000	$ 2,970,000	$ 697,000
Income per common share, basic (in Dollars per share)	$ 0.03	$ 0.04	$ 0.06	$ 0.01
Income per common share, diluted (in Dollars per share)	$ 0.03	$ 0.04	$ 0.05	$ 0.01
Weighted average shares used in computation - basic (in Shares)	52,546,391	51,882,678	52,331,996	48,702,279
Weighted average shares used in computation - diluted (in Shares)	54,710,936	55,613,839	54,545,939	52,434,092