Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) (USD $)	Sep. 30, 2014	Jun. 30, 2014	Sep. 30, 2014 Series B Preferred Stock [Member]	Jun. 30, 2014 Series B Preferred Stock [Member]	Sep. 30, 2014 Series A Preferred Stock [Member]	Jun. 30, 2014 Series A Preferred Stock [Member]	Sep. 30, 2014 Series C Preferred Stock [Member]	Jun. 30, 2014 Series C Preferred Stock [Member]
Par value (in Dollars per share)			$ 0.01	$ 0.01	$ 0.01	$ 0.01	$ 0.01	$ 0.01
Shares authorized			50,000	50,000	10,000	10,000	60,000	60,000
Shares issued			200	200	0	0	0	0
Shares outstanding			200	200	0	0	0	0
Liquidation preference (in Dollars per share)			$ 26,500	$ 26,000
Common stock, shares authorized	100,000,000	100,000,000
Common stock, shares issued	19,787,068	19,576,619
Common stock, shares outstanding	19,082,759	18,872,310
Common stock, par value (in Dollars per share)	$ 0	$ 0