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Note 2 - Summary of Significant Accounting Policies (Details) - Fair Value of the Company's Financial Assets Measured on a Recurring Basis (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Fair Value, Inputs, Level 2 [Member] | Interest Rate Swap [Member]
    
Note 2 - Summary of Significant Accounting Policies (Details) - Fair Value of the Company's Financial Assets Measured on a Recurring Basis [Line Items]    
Financial Instruments   $ (101)
Fair Value, Inputs, Level 2 [Member] | Foreign Currency Derivative Asset [Member]
    
Note 2 - Summary of Significant Accounting Policies (Details) - Fair Value of the Company's Financial Assets Measured on a Recurring Basis [Line Items]    
Financial Instruments 61  
Fair Value, Inputs, Level 2 [Member] | Foreign Currency Derivative Liability [Member]
    
Note 2 - Summary of Significant Accounting Policies (Details) - Fair Value of the Company's Financial Assets Measured on a Recurring Basis [Line Items]    
Financial Instruments (683)  
Fair Value, Inputs, Level 3 [Member] | Contingent Consideration [Member]
    
Note 2 - Summary of Significant Accounting Policies (Details) - Fair Value of the Company's Financial Assets Measured on a Recurring Basis [Line Items]    
Financial Instruments (4,834) (846)
Interest Rate Swap [Member]
    
Note 2 - Summary of Significant Accounting Policies (Details) - Fair Value of the Company's Financial Assets Measured on a Recurring Basis [Line Items]    
Financial Instruments   (101)
Contingent Consideration [Member]
    
Note 2 - Summary of Significant Accounting Policies (Details) - Fair Value of the Company's Financial Assets Measured on a Recurring Basis [Line Items]    
Financial Instruments (4,834) (846)
Foreign Currency Derivative Asset [Member]
    
Note 2 - Summary of Significant Accounting Policies (Details) - Fair Value of the Company's Financial Assets Measured on a Recurring Basis [Line Items]    
Financial Instruments 61  
Foreign Currency Derivative Liability [Member]
    
Note 2 - Summary of Significant Accounting Policies (Details) - Fair Value of the Company's Financial Assets Measured on a Recurring Basis [Line Items]    
Financial Instruments $ (683)