Note 13 - Hedging Activities (Tables)

9 Months Ended

Sep. 30, 2016

Not Designated as Hedging Instrument [Member]

Notes Tables

Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block]

Undesignated derivatives	Location of gain/(loss) recognized in income	Gain (loss) recognized in income
		Three months ended September 30,				Nine months ended September 30,
		2016		2015		2016		2015
Foreign exchange contracts – balance sheet	Foreign currency hedge gain (loss), net	$	1	$	(6)	$	(27)	$	7
Foreign exchange contracts – loans	Foreign currency hedge gain (loss), net		(4)		1		(48)		3
Foreign currency hedges related to translated earnings	Foreign currency hedge gain (loss), net		(237)		(149)		(2,295)		42
Total undesignated		$	(240)	$	(154)	$	(2,370)	$	52

Designated as Hedging Instrument [Member]

Notes Tables

Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block]

	Effect of designated derivative instruments on the consolidated financial statements for the three months ended September 30
Derivatives in hedging relationships	Gain/(loss) recognized in other comprehensive income (OCI)				Location of gain/(loss) reclassified from accumulated OCI into income (effective)	Gain/(loss) reclassified from accumulated OCI into income (effective)  (1)
	2016		2015			2016		2015
Interest rate hedges					Sales	$	1	$	4
					Cost of sales		(13)		1
Foreign exchange contracts	$	26	$	(58)
Total cash flow hedges	$	26	$	(58)		$	(12)	$	5

	Effect of  derivative instruments on the consolidated financial statements for the nine months ended September 30
Derivatives in hedging relationships	Gain/(loss) recognized in other comprehensive income (OCI)				Location of gain/(loss) reclassified from accumulated OCI into income (effective)	Gain/(loss) reclassified from accumulated OCI into income (effective)  (1)
	2016		2015			2016		2015
Interest rate hedges			$	(7)	Sales	$	2	$	14
					Cost of sales		(27)		7
Foreign exchange contracts	$	(37)		(24)
Total cash flow hedges	$	(37)	$	(31)		$	(25)	$	21

Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block]

	U.S. Dollar		Asset derivatives			Liability derivatives
	Gross notional amount		Balance sheet location	Fair value		Balance sheet location	Fair value
	Sept. 30, 2016	Dec. 31, 2015		Sept. 30, 2016	Dec. 31, 2015		Sept. 30, 2016	Dec. 31, 2015
Derivatives designated as hedging instruments
Foreign exchange contracts  (1)	$    527	$    782	Other current assets	$     1	$     5	Other accrued liabilities	$    (54)	$  (10)
			Other assets		1	Other liabilities	(12)	(23)
Interest rate contracts	550	550	Other assets	7		Other liabilities		(4)
Derivatives not designated as hedging instruments
Foreign exchange contracts, other	759	1,095	Other current assets	2	6	Other accrued liabilities	(36)	(12)
Translated earnings contracts	17,595	11,972	Other current assets	66	511	Other accrued liabilities	(114)	(33)
			Other assets	27	472	Other liabilities	(1,531)	(61)
Total derivatives	$19,431	$14,399		$103	$995		$(1,747)	$(143)