Consolidated Balance Sheets (Parentheticals) - $ / shares	Jun. 30, 2015	Jun. 30, 2014
Common Stock, Par value (in dollars per share)	$ 0.10	$ 0.10
Common Stock, Shares authorized (in shares)	200,000,000	200,000,000
Common Stock, Shares issued (in shares)	38,609,086	35,100,961
Common stock, Shares outstanding (in shares)	38,609,086	35,100,961