CHANGES IN ACCUMULATED OTHER COMPREHENSIVE LOSS

Changes in AOCI by component for the three months ended March 31, 2018 and 2017 are as follows (in thousands):



	Three Months Ended March 31, 2018
	Foreign currency translation adjustments		Retirement plans related adjustments			Unrealized gain (loss) on cash flow hedges			Accumulated other comprehensive loss
Beginning balance, net of tax	$	25,349	$	(63,203	)	$	(372	)	$	(38,226	)
Other comprehensive income (loss) before reclassifications	4,058		(663		)	591			3,986
Less: (loss) income reclassified from AOCI	—		(724		)	169			(555		)
Net other comprehensive income (loss)	4,058		61			422			4,541
Income taxes	15		(47		)	67			35
Ending balance, net of tax	$	29,392	$	(63,095	)	$	(17	)	$	(33,720	)



	Three Months Ended March 31, 2017
	Foreign currency translation adjustments		Retirement plans related adjustments			Unrealized gain (loss) on cash flow hedges			Accumulated other comprehensive loss
Beginning balance, net of tax	$	15,483	$	(70,102	)	$	(37	)	$	(54,656	)
Other comprehensive income (loss) before reclassifications	4,258		(569		)	82			3,771
Less: (loss) income reclassified from AOCI	—		(845		)	(149		)	(994		)
Net other comprehensive income (loss)	4,258		276			231			4,765
Income taxes	417		(10		)	12			419
Ending balance, net of tax	$	19,324	$	(69,816	)	$	182		$	(50,310	)

Details about reclassification out of AOCI for the three months ended March 31, 2018 and 2017 are as follows (in thousands):



	Three Months Ended March 31,						Affected line item on the Consolidated Statements of Operations
Details of AOCI components	2018			2017
Unrealized gain (loss) on cash flow hedges:
	$	(266	)	$	(138	)	Sales
	435			(11		)	Other operating expense, net
	169			(149		)	Total before tax
	111			(24		)	Income taxes
	$	280		$	(173	)	Net of tax

Retirement plans related adjustments:
Amortization of prior service credit	$	81		$	76		(a)
Amortization of transition asset	—			—			(a)
Amortization of actuarial loss	(795		)	(921		)	(a)
Settlement loss	(10		)	—			(a)
	(724		)	(845		)	Total before tax
	59			88			Income taxes
	$	(665	)	$	(757	)	Net of tax

(a) These AOCI components are included in the computation of net periodic pension and post retirement costs. See Note 12. "Pension and Postretirement Plans" for more information.