Note 8 - Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 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 March 31, 2018 and December 31, 2017:

Fair Value - Level 2	March 31, 2018		December 31, 2017
Foreign currency forwards, assets	$	361	$	83