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Note 3 - Discontinued Operations (Details) - Assets and Liabilities Related to Discontinued Operations (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Jun. 30, 2013
Assets and Liabilities Related to Discontinued Operations [Abstract]    
Current assets $ 166 $ 483
Other non-current assets 3,014 3,000
Accrued expenses 1,136 795
Accrued pension and other non-current liabilities $ 1,437 $ 3,219