Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2019

Stockholders' Equity Note [Abstract]

Schedule of Comprehensive Income (Loss)

The cumulative balance of each component of other comprehensive income (loss) and the income tax effects allocated to each component are as follows (in thousands):

	Beginning Balance			Before-Tax Amount			Tax Effect			Net-of-Tax Amount			Ending Balance
December 31, 2017
Pension and other postretirement actuarial items	$	(7,145	)	$	(1,465	)	$	112		$	(1,353	)	$	(8,498	)
Reclassification adjustment for recognition of actuarial items				583			(145		)	438			438
Foreign currency translation adjustment	(33,192		)	5,654			148			5,802			(27,390		)
	$	(40,337	)	$	4,772		$	115		$	4,887		$	(35,450	)
December 31, 2018
Pension and other postretirement actuarial items	$	(8,060	)	$	1,392		$	(18	)	$	1,374		$	(6,686	)
Reclassification adjustment for recognition of actuarial items				685			(145		)	540			540
Foreign currency translation adjustment	(27,390		)	(3,857		)	(72		)	(3,929		)	(31,319		)
	$	(35,450	)	$	(1,780	)	$	(235	)	$	(2,015	)	$	(37,465	)
December 31, 2019
Pension and other postretirement actuarial items	$	(6,146	)	$	(1,310	)	$	194		$	(1,116	)	$	(7,262	)
Reclassification adjustment for recognition of actuarial items				359			(39		)	320			320
Foreign currency translation adjustment	(31,319		)	(290		)	21			(269		)	(31,588		)
Reclassification adjustment for foreign currency translation				827			$	—		827			827
	$	(37,465	)	$	(414	)	$	176		$	(238	)	$	(37,703	)