Consolidated Statements of Operations (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Revenues:
Product sales	$ 13,229,000	$ 9,569,000	$ 22,962,000	$ 19,619,000
Service revenue	5,630,000	5,191,000	10,755,000	10,151,000
Commission revenue	5,603,000	5,356,000	9,288,000	9,698,000
	24,462,000	20,116,000	43,005,000	39,468,000
Cost of revenue:
Cost of product sales	8,509,000	6,113,000	14,759,000	12,306,000
Cost of service revenue	3,888,000	3,513,000	7,650,000	6,958,000
	12,397,000	9,626,000	22,409,000	19,264,000
Gross margin	12,065,000	10,490,000	20,596,000	20,204,000
Other operating expenses:
Selling, general and administrative	8,884,000	8,616,000	17,509,000	17,162,000
Depreciation and amortization	474,000	509,000	941,000	932,000
	9,358,000	9,125,000	18,450,000	18,094,000
Operating income	2,707,000	1,365,000	2,146,000	2,110,000
Other expense, net	(212,000)	(94,000)	(219,000)	(123,000)
Income from continuing operations before income taxes	2,495,000	1,271,000	1,927,000	1,987,000
Income tax expense	(936,000)	(555,000)	(644,000)	(897,000)
Income from continuing operations	1,559,000	716,000	1,283,000	1,090,000
Loss on sale of discontinued operations, net of tax	(374,000)		(374,000)
Loss from discontinued operations, net of tax		(220,000)		(18,000)
Net income	1,185,000	496,000	909,000	1,072,000
Preferred stock dividends	(27,000)	(28,000)	(55,000)	(56,000)
Net income available to common stockholders	$ 1,158,000	$ 468,000	$ 854,000	$ 1,016,000
Earnings (loss) per common share attributable to common shareholders – basic:
Income from continuing operations per common share (in Dollars per share)	$ 0.03	$ 0.01	$ 0.02	$ 0.02
Loss from discontinued operations per common share (in Dollars per share)	$ (0.01)		$ (0.01)
Earnings per common share attributable to common shareholders – basic (in Dollars per share)	$ 0.02	$ 0.01	$ 0.01	$ 0.02
Earnings (loss) per common share attributable to common shareholders – diluted:
Income from continuing operations per common share (in Dollars per share)	$ 0.03	$ 0.01	$ 0.02	$ 0.02
Loss from discontinued operations per common share (in Dollars per share)	$ (0.01)		$ (0.01)
Earnings per common share attributable to common shareholders – diluted (in Dollars per share)	$ 0.02	$ 0.01	$ 0.01	$ 0.02
Weighted average shares used in computation - basic (in Shares)	54,099,998	53,990,589	54,052,138	53,906,012
Weighted average shares used in computation - diluted (in Shares)	56,955,741	55,040,285	55,522,027	54,955,708