Note 8 - Property, Plant and Equipment (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Property, Plant and Equipment [Abstract]
Capital Leased Assets, Gross	$ 1.3	$ 1.3
Capital Leases, Lessee Balance Sheet, Assets by Major Class, Accumulated Depreciation	0.8	0.5
Operating Leases, Rent Expense, Net	$ 1.9	$ 1.8	$ 1.5