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Note 8 - Fair Value Measurements (Tables)
6 Months Ended
Jun. 30, 2018
Fair Value Disclosures [Abstract]  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis

The following table provides the assets and liabilities carried at fair value, measured on a recurring basis, as of June 30, 2018 and December 31, 2017:

 

Fair Value - Level 2

 

June 30,

2018

 

 

December 31,

2017

 

Foreign currency forwards, assets

 

$

1,724

 

 

$

83

 

Investment in equity securities, assets

 

 

5,146

 

 

 

-

 

 

 

$

6,870

 

 

$

83