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Note 15 - Discontinued Operations (Details) - Assets and Liabilities Related to Discontinued Operations - USD ($)
$ in Thousands
Jun. 30, 2015
Jun. 30, 2014
Assets and Liabilities Related to Discontinued Operations [Abstract]    
Current assets $ 23 $ 199
Non-current assets 3,014 3,014
Current liabilities 1,383 2,340
Non-current liabilities $ 896 $ 1,791