Note 7 - Accumulated Other Comprehensive Loss (Tables)

9 Months Ended

Sep. 30, 2018

Notes Tables

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	Foreign Currency Translation Adjustments			Defined Benefit Pension Plan			Unrealized Gain (Loss) on Cash Flow Hedges				Total
Beginning Balance – July 1, 2018	$	(17,335	)	$	(10,978	)	$	11,413			$	(16,900	)
Other comprehensive income before reclassifications		5,717			-			1,626		(1)		7,343
Amounts reclassified from AOCL		-			-			-				-
Net current-period other comprehensive income		5,717			-			1,626				7,343
Ending Balance – September 30, 2018	$	(11,618	)	$	(10,978	)	$	13,039			$	(9,557	)
Beginning Balance – July 1, 2017	$	(15,857	)	$	(11,040	)	$	(312	)		$	(27,209	)
Other comprehensive income before reclassifications		3,826			-			581		(2)		4,407
Amounts reclassified from AOCL		-			-			-				-
Net current-period other comprehensive income		3,826			-			581				4,407
Ending Balance – September 30, 2017	$	(12,031	)	$	(11,040	)	$	269			$	(22,802	)
Beginning Balance – January 1, 2018	$	(12,856	)	$	(10,978	)	$	2,636			$	(21,198	)
Other comprehensive income before reclassifications		1,238			-			10,403		(3)		11,641
Amounts reclassified from AOCL		-			-			-				-
Net current-period other comprehensive income		1,238			-			10,403				11,641
Ending Balance – September 30, 2018	$	(11,618	)	$	(10,978	)	$	13,039			$	(9,557	)
Beginning Balance – January 1, 2017	$	(28,047	)	$	(11,040	)	$	(1,076	)		$	(40,163	)
Other comprehensive income before reclassifications		16,016			-			1,345		(4)		17,361
Amounts reclassified from AOCL		-			-			-				-
Net current-period other comprehensive income		16,016			-			1,345				17,361
Ending Balance – September 30, 2017	$	(12,031	)	$	(11,040	)	$	269			$	(22,802	)