Note 6 - Accumulated Other Comprehensive Loss (Tables)

3 Months Ended

Mar. 31, 2019

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 – January 1, 2019	$	(18,832	)	$	(10,541	)	$	5,560		$	(23,813	)
Other comprehensive loss before reclassifications		(933	)		-			(5,124	)		(6,057	)
Amounts reclassified from AOCL		-			-			-			-
Net current-period other comprehensive loss		(933	)		-			(5,124	)		(6,057	)
Ending Balance – March 31, 2019	$	(19,765	)	$	(10,541	)	$	436		$	(29,870	)

	Foreign Currency Translation Adjustments			Defined Benefit Pension Plan			Unrealized Gain on Cash Flow Hedges		Total
Beginning Balance – January 1, 2018	$	(12,856	)	$	(10,978	)	$	2,636	$	(21,198	)
Other comprehensive income before reclassifications		6,179			-			6,647		12,826
Amounts reclassified from AOCL		-			-			-		-
Net current-period other comprehensive income		6,179			-			6,647		12,826
Ending Balance – March 31, 2018	$	(6,677	)	$	(10,978	)	$	9,283	$	(8,372	)