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Note 3 - Discontinued Operations (Details) - Assets and Liabilities Related to Discontinued Operations (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2014
Jun. 30, 2014
Assets and Liabilities Related to Discontinued Operations [Abstract]    
Current assets   $ 199
Other non-current assets 3,014 3,014
Accrued expenses 1,860 2,340
Accrued pension and other non-current liabilities $ 1,571 $ 1,791