Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2019

Accumulated Other Comprehensive Loss (Activity)

The activity for each item of accumulated other comprehensive loss is as follows:



	Foreign currency items			Derivative Instruments			Pension and Other Post-Retirement Benefit Plans			Accumulated other comprehensive loss
Ending balance, December 31, 2017	$	(17,172	)	$	—		$	(24,063	)	$	(41,235	)
Net current period change	(5,675		)	—			(1,290		)	(6,965		)
Derivative instruments	—			496			—			496
Reclassification adjustments for losses reclassified into income	—			—			233			233
Ending balance, December 31, 2018	$	(22,847	)	$	496		$	(25,120	)	$	(47,471	)
Net current period change	$	(1,185	)	$	—		$	2,415		$	1,230
Derivative instruments	—			(32		)	—			(32		)
Reclassification adjustments for losses reclassified into income	—			—			323			323
Ending balance, December 31, 2019	$	(24,032	)	$	464		$	(22,382	)	$	(45,950	)

The related tax effects allocated to each component of other comprehensive (loss) income for the years ended December 31, 2019 and 2018 are as follows:



2019	Before Tax Amount			Tax Expense			After Tax Amount
Retirement benefits adjustment:
Net actuarial gain and prior service credit	$	3,320		$	(905	)	$	2,415
Reclassification of actuarial loss and prior service cost to net income	323			—			323
Net unrealized gain	3,643			(905		)	2,738
Cumulative translation adjustment	(1,185		)	—			(1,185		)
Derivative instruments	(32		)	—			(32		)
Total other comprehensive income	$	2,426		$	(905	)	$	1,521

2018	Before Tax Amount			Tax Expense			After Tax Amount
Retirement benefits adjustment:
Net actuarial gain and prior service credit	$	(1,531	)	$	241		$	(1,290	)
Reclassification of actuarial loss and prior service cost to net income	233			—			233
Net unrealized loss	(1,298		)	241			(1,057		)
Cumulative translation adjustment	(5,675		)	—			(5,675		)
Derivative instruments	496			—			496
Total other comprehensive loss	$	(6,477	)	$	241		$	(6,236	)