Accumulated Other Comprehensive Income (Loss) (Tables)

6 Months Ended

Jun. 30, 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 and six month periods ending June 30, 2017 and 2016 (in thousands):

	Defined Benefit Pension		Defined Benefit Post-Retirement		Foreign Currency Translation		Total
Balance as of March 31, 2016	(95,156	)	(306	)	(1,138	)	(96,600	)
Other comprehensive income (loss) before reclassifications:
Foreign currency translation adjustment	—		—		80		80
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	)	(27	)	(1,254	)
Other comprehensive income, net of tax	2,146		9		53		2,208
Balance as of June 30, 2016	(93,010	)	(297	)	(1,085	)	(94,392	)
Balance as of December 31, 2015	(97,302	)	(315	)	(1,395	)	(99,012	)
Other comprehensive income (loss) before reclassifications:
Foreign currency translation adjustment	—		—		472		472
Amounts reclassified from accumulated other comprehensive income:
Actuarial costs (reclassified to salaries, wages and benefits)	6,736		80		—		6,816
Negative prior service cost (reclassified to salaries, wages and benefits)	—		(52	)	—		(52	)
Income tax expense	(2,444	)	(10	)	(162	)	(2,616	)
Other comprehensive income, net of tax	4,292		18		310		4,620
Balance as of June 30, 2016	(93,010	)	(297	)	(1,085	)	(94,392	)

	Defined Benefit Pension		Defined Benefit Post-Retirement		Foreign Currency Translation		Total
Balance as of March 31, 2017	(75,854	)	(1,264	)	(1,440	)	(78,558	)
Other comprehensive income (loss) before reclassifications:
Foreign currency translation adjustment	—		—		152		152
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	(702	)	(21	)	(53	)	(776	)
Other comprehensive income, net of tax	1,235		37		99		1,371
Balance as of June 30, 2017	(74,619	)	(1,227	)	(1,341	)	(77,187	)
Balance as of December 31, 2016	(77,088	)	(1,301	)	(1,477	)	(79,866	)
Other comprehensive income (loss) before reclassifications:
Foreign currency translation adjustment	—		—		210		210
Amounts reclassified from accumulated other comprehensive income:
Actuarial costs (reclassified to salaries, wages and benefits)	3,874		142		—		4,016
Negative prior service cost (reclassified to salaries, wages and benefits)	—		(26	)	—		(26	)
Income tax expense	(1,405	)	(42	)	(74	)	(1,521	)
Other comprehensive income, net of tax	2,469		74		136		2,679
Balance as of June 30, 2017	(74,619	)	(1,227	)	(1,341	)	(77,187	)