Consolidated Balance Sheets (Parentheticals) - USD ($)	Jun. 30, 2015	Jun. 30, 2014
Customer Lists [Member]
Finite Lived Intangible Assets, Accumulated Amortization	$ 7,652,000	$ 7,173,000
Trade Names [Member]
Finite Lived Intangible Assets, Accumulated Amortization	1,852,000	1,549,000
Accounts receivable, allowance	180,000	211,000
Finite Lived Intangible Assets, Accumulated Amortization	$ 10,828,000	$ 10,046,000
Convertible Preferred Stock, par value (in dollars per share)	$ 0.01	$ 0.01
Convertible Preferred Stock, shares authorized (in shares)	1,300,537	1,300,537
Convertible Preferred Stock, shares issued (in shares)	1,298,728	1,298,728
Convertible Preferred Stock, shares outstanding (in shares)	343,461	385,357
Convertible Preferred Stock, aggregate liquidation preference	$ 838,000	$ 1,093,000
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	80,000,000	80,000,000
Common stock, shares issued (in shares)	29,766,756	54,491,296
Common stock, shares outstanding (in shares)	29,766,756	54,491,296