Note 11 - Retirement Benefits (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Note 11 - Retirement Benefits (Details) [Line Items]
Defined Contribution Plan, Cost Recognized	$ 0.8	$ 1.1	$ 1.1
Non U.S. Employees [Member]
Note 11 - Retirement Benefits (Details) [Line Items]
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay	9.00%
U.S. Employee [Member]
Note 11 - Retirement Benefits (Details) [Line Items]
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay	4.00%