Note 9 - Income Taxes (Details) - Summary of Deferred Tax Assets and Liabilities (USD $) In Millions, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Summary of Deferred Tax Assets and Liabilities [Abstract]
Foreign net operating loss carryforwards	$ 18.2	$ 18.2
US federal and state loss carryforwards	2.8
Amortization	0.8	0.8
Depreciation	0.6	0.2
Accrued compensated-related costs	0.8	0.4
Other	4.3	3.7
Subtotal	27.5	23.3
Less Valuation Allowance	(26.4)	(21.4)
Total Net DTA	1.1	1.9
Unearned Income	(1.1)	(1.9)
Net deferred tax assets	0	0
Current net DTL	(0.9)	(1.5)
Noncurrent net DTA	$ 0.9	$ 1.5