Annual report pursuant to Section 13 and 15(d)

Note 12 - Employee Retirement Programs (Details Textual)

v3.2.0.727
Note 12 - Employee Retirement Programs (Details Textual) - USD ($)
$ in Millions
 12 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2013
Defined Contribution Plan, Employer Discretionary Contribution Amount $ 3.3 $ 2.8 $ 2.9
Other Postretirement Benefit Expense $ 3.7 $ 3.5 $ 3.4