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Note 3 - Discontinued Operations (Details) (USD $)
Dec. 31, 2014
Jun. 30, 2014
Note 3 - Discontinued Operations (Details) [Line Items]    
Notes Receivable, Related Parties, Current $ 3,000,000us-gaap_NotesReceivableRelatedPartiesCurrent  
Liabilities, Current 123,890,000us-gaap_LiabilitiesCurrent 141,170,000us-gaap_LiabilitiesCurrent
Discontinued Operations [Member]    
Note 3 - Discontinued Operations (Details) [Line Items]    
Capital Lease Obligations, Current 2,200,000us-gaap_CapitalLeaseObligationsCurrent
/ us-gaap_StatementOperatingActivitiesSegmentAxis
= us-gaap_SegmentDiscontinuedOperationsMember
 
Liabilities, Current $ 1,000,000us-gaap_LiabilitiesCurrent
/ us-gaap_StatementOperatingActivitiesSegmentAxis
= us-gaap_SegmentDiscontinuedOperationsMember