Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Income Statement [Abstract]
Operating revenues	$ 110,723	$ 121,173
Operating expenses
Labor	68,339	64,663
Production and distribution	30,135	35,959
Advertising, selling, general and administrative	15,070	14,099
Depreciation, software and intangible asset amortization	3,548	3,437
Total operating expenses	117,092	118,158
Operating income (loss)	(6,369)	3,015
Other (income) and expenses
Interest expense, net	1,381	609
Other, net	(172)	(407)
Total other expenses	1,209	202
Income (loss) from operations before income taxes	(7,578)	2,813
Income tax expense (benefit)	(1,975)	1,198
Net Income (loss)	$ (5,603)	$ 1,615
Declared dividends per share (in dollars per share)	$ 0.09	$ 0.09
Basic earnings per common share (in dollars per share)	$ (0.09)	$ 0.03
Weighted-average common shares outstanding (in shares)	61,331	61,872
Diluted earnings per common share (in dollars per share)	$ (0.09)	$ 0.03
Weighted-average common and common equivalent shares outstanding (in shares)	61,331	62,201
Other comprehensive income (loss), net of tax
Adjustment to pension liability	$ 522	$ 807
Foreign currency translation adjustments	(470)	(1,487)
Total other comprehensive income (loss), net of tax	52	(680)
Comprehensive income (loss)	$ (5,551)	$ 935