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Note 13 - Earnings Per Share (Details) - Computation of Basic and Diluted Earnings Per Share - shares
shares in Thousands
3 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Computation of Basic and Diluted Earnings Per Share [Abstract]    
Basic - Average shares outstanding 12,660 12,652
Effect of dilutive securities – Stock options and restrictive stock awards 103 181
Diluted - Average shares outstanding 12,763 12,833