Other Comprehensive Income (Tables)

12 Months Ended

Dec. 31, 2018

Other Comprehensive Income [Abstract]

Changes in Other Comprehensive Income

The Company’s changes in other comprehensive income for the years ended December 31, 2018, 2017 and 2016 were as follows (in thousands):

	2018									2017									2016
	Gross Amount			Income Tax (Provision) Benefit			Net Amount			Gross Amount			Income Tax (Provision) Benefit			Net Amount			Gross Amount			Income Tax (Provision) Benefit			Net Amount
Pension and postretirement benefits (a):
Amortization of net actuarial    loss	$	2,317		$	(585	)	$	1,732		$	3,760		$	(1,417	)	$	2,343		$	4,763		$	(1,825	)	$	2,938
Actuarial gains (losses)		7,322			(1,416	)		5,906			25,776			(9,371	)		16,405			(15,013	)		5,754			(9,259	)
Adoption of ASU 2018-02 – reclassification to retained earnings		—			(7,925	)		(7,925	)		—			—			—			—			—			—
Foreign currency translation adjustments		(819	)		—			(819	)		(146	)		—			(146	)		—			—			—
Total	$	8,820		$	(9,926	)	$	(1,106	)	$	29,390		$	(10,788	)	$	18,602		$	(10,250	)	$	3,929		$	(6,321	)

(a) Actuarial gains (losses) are amortized into other income (expense). (See Note 11 – Retirement Plans)