Consolidated Balance Sheets (unaudited) (Parentheticals) (USD $)	Mar. 31, 2013	Jun. 30, 2012
Accounts receivable, allowance (in Dollars)	$ 285,000	$ 405,000
Common stock, par value (in Dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	80,000,000	80,000,000
Common stock, shares issued	53,990,589	53,493,077
Common stock, shares outstanding	53,990,589	53,493,077
Convertible Preferred Stock [Member]
Convertible Preferred Stock, shares authorized	1,300,537	1,300,537
Convertible Preferred Stock, par value (in Dollars per share)	$ 0.01	$ 0.01
Convertible Preferred Stock, shares issued	1,298,728	1,298,728
Convertible Preferred Stock, shares outstanding	385,357	385,357
Convertible Preferred Stock, aggregate liquidation preference (in Dollars)	1,093,000	1,093,000
Customer Lists [Member]
Accumulated Depreciation on Finite Lived Intangible Assets (in Dollars)	6,509,000	6,105,000
Trade Names [Member]
Accumulated Depreciation on Finite Lived Intangible Assets (in Dollars)	$ 1,171,000	$ 945,000