Note 16 - Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2018

Accumulated Other Comprehensive Income Loss Net Of Tax [Abstract]

Schedule of Changes in Accumulated Other Comprehensive Income (Loss)

The following tables provide the changes in AOCI by component, net of tax, for the years ended December 31, 2018 and 2017:

	Foreign Currency Translation Adjustments			Pension Plans			Total
Balance as of December 31, 2017	$	(12,040	)	$	(30,188	)	$	(42,228	)
Other comprehensive loss before reclassifications		(15,696	)		(3,155	)		(18,851	)
Amounts reclassified from accumulated other comprehensive loss		-			942			942
Net current-period other comprehensive loss		(15,696	)		(2,213	)		(17,909	)
Balance as of December 31, 2018	$	(27,736	)	$	(32,401	)	$	(60,137	)

	Foreign Currency Translation Adjustments			Pension Plans			Total
Balance as of December 31, 2016	$	(34,290	)	$	(31,230	)	$	(65,520	)
Other comprehensive income before reclassifications		22,250			121			22,371
Amounts reclassified from accumulated other comprehensive loss		-			921			921
Net current-period other comprehensive income		22,250			1,042			23,292
Balance as of December 31, 2017	$	(12,040	)	$	(30,188	)	$	(42,228	)

Reclassification out of Accumulated Other Comprehensive Income

The following tables provide the reclassifications out of AOCI by component for the years ended December 31, 2018 and 2017:

Details about AOCI Components	Amount Reclassified from AOCI for the year ended December 31, 2018			Amount Reclassified from AOCI for the year ended December 31, 2017
Amortization of defined benefit pension items:
Actuarial losses	$	(1,224	)	$	(1,400	)
Prior service costs		5			(52	)
Total before tax		(1,219	)		(1,452	)
Tax benefit		277			531
Total reclassification for the period, net of tax	$	(942	)	$	(921	)