Note 7 - Accumulated Other Comprehensive Loss (Tables)

6 Months Ended

Jun. 30, 2018

Notes Tables

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

	Foreign Currency Translation Adjustments			Defined Benefit Pension Plan			Unrealized Gain on Cash Flow Hedges			Total
Beginning Balance – April 1, 2018	$	(6,677	)	$	(10,978	)	$	9,283		$	(8,372	)
Other comprehensive income (loss) before reclassifications		(10,658	)		-			2,130	(1)		(8,528	)
Amounts reclassified from AOCL		-			-			-			-
Net current-period other comprehensive income (loss)		(10,658	)		-			2,130			(8,528	)
Ending Balance – June 30, 2018	$	(17,335	)	$	(10,978	)	$	11,413		$	(16,900	)

	Foreign Currency Translation Adjustments			Defined Benefit Pension Plan			Unrealized Gain (Loss) on Cash Flow Hedges			Total
Beginning Balance – April 1, 2017	$	(24,447	)	$	(11,040	)	$	(636	)	$	(36,123	)
Other comprehensive income before reclassifications		8,590			-			324	(2)		8,914
Amounts reclassified from AOCL		-			-			-			-
Net current-period other comprehensive income		8,590			-			324			8,914
Ending Balance – June 30, 2017	$	(15,857	)	$	(11,040	)	$	(312	)	$	(27,209	)

	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 (loss) before reclassifications		(4,479	)		-			8,777	(3)		4,298
Amounts reclassified from AOCL		-			-			-			-
Net current-period other comprehensive income (loss)		(4,479	)		-			8,777			4,298
Ending Balance – June 30, 2018	$	(17,335	)	$	(10,978	)	$	11,413		$	(16,900	)

	Foreign Currency Translation Adjustments			Defined Benefit Pension Plan			Unrealized Gain (Loss) on Cash Flow Hedges			Total
Beginning Balance – January 1, 2017	$	(28,047	)	$	(11,040	)	$	(1,076	)	$	(40,163	)
Other comprehensive income before reclassifications		12,190			-			764	(4)		12,954
Amounts reclassified from AOCL		-			-			-			-
Net current-period other comprehensive income		12,190			-			764			12,954
Ending Balance – June 30, 2017	$	(15,857	)	$	(11,040	)	$	(312	)	$	(27,209	)