Consolidated Balance Sheets (December 31, 2012 Unaudited) (Parentheticals) (USD $)	Dec. 31, 2012	Jun. 30, 2012
Preferred stock, shares authorized (in Shares)	2,500,000	2,500,000
Preferred stock, shares issued (in Shares)	0	0
Common stock, par value (in Dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in Shares)	20,000,000	20,000,000
Common stock, shares issued (in Shares)	10,447,227	10,433,684
Common stock, shares outstanding (in Shares)	10,447,227	10,433,684