Consolidated Statements of Operations (unaudited) (USD $)	3 Months Ended		6 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011
Revenues:
Product sales	$ 10,540,000	$ 12,771,000	$ 22,055,000	$ 26,046,000
Service revenue	5,505,000	5,255,000	10,878,000	10,059,000
Commission revenue	5,536,000	4,447,000	10,249,000	8,311,000
	21,581,000	22,473,000	43,182,000	44,416,000
Cost of revenue:
Cost of product sales	6,858,000	8,703,000	14,188,000	18,003,000
Cost of service revenue	3,816,000	3,198,000	7,510,000	6,332,000
	10,674,000	11,901,000	21,698,000	24,335,000
Gross margin	10,907,000	10,572,000	21,484,000	20,081,000
Other operating expenses:
Selling, general and administrative	9,250,000	8,829,000	18,449,000	17,348,000
Depreciation and amortization	522,000	400,000	955,000	795,000
	9,772,000	9,229,000	19,404,000	18,143,000
Operating income	1,135,000	1,343,000	2,080,000	1,938,000
Other expense, net	(84,000)	(197,000)	(104,000)	(338,000)
Income before income taxes	1,051,000	1,146,000	1,976,000	1,600,000
Income tax expense	555,000	107,000	904,000	159,000
Net income	496,000	1,039,000	1,072,000	1,441,000
Preferred stock dividends	(28,000)	(39,000)	(56,000)	(78,000)
Net income available to common stockholders	$ 468,000	$ 1,000,000	$ 1,016,000	$ 1,363,000
Income per common share, basic (in Dollars per share)	$ 0.01	$ 0.02	$ 0.02	$ 0.03
Income per common share, diluted (in Dollars per share)	$ 0.01	$ 0.02	$ 0.02	$ 0.03
Weighted average shares used in computation - basic (in Shares)	53,990,589	52,223,307	53,906,012	52,072,435
Weighted average shares used in computation - diluted (in Shares)	55,040,285	55,694,749	54,955,708	55,563,059