Accumulated Other Comprehensive Income (Loss) (Tables)

3 Months Ended

Mar. 31, 2017

Other Comprehensive Income [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss)

Accumulated other comprehensive income (loss) includes the following items by components for the three month periods ending March 31, 2017 and 2016 (in thousands):

	Defined Benefit Pension		Defined Benefit Post-Retirement		Foreign Currency Translation		Total
Balance as of December 31, 2015	(97,302	)	(315	)	(1,395	)	(99,012	)
Other comprehensive income (loss) before reclassifications:
Foreign currency translation adjustment	—		—		392		392
Amounts reclassified from accumulated other comprehensive income:
Actuarial costs (reclassified to salaries, wages and benefits)	3,368		40		—		3,408
Negative prior service cost (reclassified to salaries, wages and benefits)	—		(26	)	—		(26	)
Income tax expense	(1,222	)	(5	)	(135	)	(1,362	)
Other comprehensive income, net of tax	2,146		9		257		2,412
Balance as of March 31, 2016	(95,156	)	(306	)	(1,138	)	(96,600	)

	Defined Benefit Pension		Defined Benefit Post-Retirement		Foreign Currency Translation		Total
Balance as of December 31, 2016	(77,088	)	(1,301	)	(1,477	)	(79,866	)
Other comprehensive income (loss) before reclassifications:
Foreign currency translation adjustment	—		—		58		58
Amounts reclassified from accumulated other comprehensive income:
Actuarial costs (reclassified to salaries, wages and benefits)	1,937		71		—		2,008
Negative prior service cost (reclassified to salaries, wages and benefits)	—		(13	)	—		(13	)
Income tax expense	(703	)	(21	)	(21	)	(745	)
Other comprehensive income, net of tax	1,234		37		37		1,308
Balance as of March 31, 2017	(75,854	)	(1,264	)	(1,440	)	(78,558	)