Note 4 - Derivative Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2016

Notes Tables

Schedule of Derivative Instruments [Table Text Block]

Notional Amount	Effective Date		Maturity Date		Number of Instruments
$5,281		June 12, 2015		Various dates through December 15, 2016		3

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

	Balance Sheet line item		Gross amounts of recognized liabilities		Gross amount offset in consolidated balance sheet		Net Amount
Forward foreign currency contracts		Other current liabilities	$	319	$	-	$	319