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Note 9 - Debt (Details) - Long Term Debt (Parentheticals) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Debt Instrument [Line Items]  
Unamortized financing fees $ (190)
Current Liabilities [Member]
 
Debt Instrument [Line Items]  
Unamortized financing fees 26
Non Current Liabilities [Member]
 
Debt Instrument [Line Items]  
Unamortized financing fees $ 164