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Note 3 - Discontinued Operations (Details) - Assets and liabilities related to discontinued operations (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Jun. 30, 2013
Assets and liabilities related to discontinued operations [Abstract]
Current assets	$ 639	$ 483
Other non-current assets	3,000	3,000
Accrued expenses	3,576	795
Accrued pension and other non-current liabilities	$ 1,657	$ 3,219