Note 9 - Accumulated Other Comprehensive Income (Loss) (Tables)

9 Months Ended

Sep. 30, 2016

Notes Tables

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

	Foreign Currency Translation Adjustments			Pension Plans			Total
Balance as of June 30, 2016	$	(25,168	)	$	(29,165	)	$	(54,333	)
Other comprehensive income before reclassifications		235			-			235
Amounts reclassified from accumulated other comprehensive loss		-			202			202
Net current-period other comprehensive income		235			202			437
Balance as of September 30, 2016	$	(24,933	)	$	(28,963	)	$	(53,896	)

	Foreign Currency Translation Adjustments			Interest Rate Swap			Pension Plans			Total
Balance as of June 30, 2015	$	(23,015	)	$	(70	)	$	(32,917	)	$	(56,002	)
Other comprehensive loss before reclassifications		(1,127	)		-			-			(1,127	)
Amounts reclassified from accumulated other comprehensive loss		-			70			230			300
Net current-period other comprehensive (loss)/income		(1,127	)		70			230			(827	)
Balance as of September 30, 2015	$	(24,142	)	$	-		$	(32,687	)	$	(56,829	)

	Foreign Currency Translation Adjustments			Pension Plans			Total
Balance as of December 31, 2015	$	(25,880	)	$	(29,569	)	$	(55,449	)
Other comprehensive income before reclassifications		947			-			947
Amounts reclassified from accumulated other comprehensive loss		-			606			606
Net current-period other comprehensive income		947			606			1,553
Balance as of September 30, 2016	$	(24,933	)	$	(28,963	)	$	(53,896	)

	Foreign C urrency Translation Adjustments			Interest Rate Swap			Pension Plans			Total
Balance as of December 31, 2014	$	(11,410	)	$	(193	)	$	(33,378	)	$	(44,981	)
Other comprehensive loss before reclassifications		(12,732	)		(23	)		-			(12,755	)
Amounts reclassified from accumulated other comprehensive loss		-			216			691			907
Net current-period other comprehensive (loss)/income		(12,732	)		193			691			(11,848	)
Balance as of September 30, 2015	$	(24,142	)	$	-		$	(32,687	)	$	(56,829	)

Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]

Details about AOCI Components	Three months ended September 30, 2016			Nine months ended September 30, 2016
Amortization of defined benefit pension items:
Actuarial losses	$	(288	)	$	(867	)
Prior service costs		(14	)		(39	)
Total before tax		(302	)		(906	)
Tax benefit		100			300
Net of tax	$	(202	)	$	(606	)
Total reclassification for the period	$	(202	)	$	(606	)

Details about AOCI Components	Three months ended September 30, 2015			Nine months ended September 30, 2015
Losses on cash flow hedge:
Interest rate swap	$	(108	)	$	(333	)
Tax benefit		38			117
Net of tax	$	(70	)	$	(216	)
Amortization of defined benefit pension items:
Actuarial losses	$	(325	)	$	(976	)
Prior service costs		(13	)		(39	)
Total before tax		(338	)		(1,015	)
Tax benefit		108			324
Net of tax	$	(230	)	$	(691	)
Total reclassification for the period	$	(300	)	$	(907	)