Consolidated Statements of Comprehensive Income (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Consolidated Statements of Comprehensive Income
Operating revenues	$ 178,332	$ 186,042
Operating expenses
Labor	80,308	83,879
Production and distribution	67,587	67,669
Advertising, selling, general and administrative	15,326	15,313
Depreciation and software amortization	4,882	5,145
Intangible asset amortization	55	60
Total operating expenses	168,158	172,066
Operating income	10,174	13,976
Other expenses (income)
Interest expense	803	1,019
Interest income	(35)	(29)
Other, net	(1,218)	655
Total other expenses (income)	(450)	1,645
Income from continuing operations before income taxes	10,624	12,331
Income tax expense	3,957	4,896
Income from continuing operations	6,667	7,435
Loss from discontinued operations, net of income taxes	0	(642)
Net income	6,667	6,793
Basic earnings (loss) per common share
Continuing operations (in dollars per share)	$ 0.11	$ 0.12
Discontinued operations (in dollars per share)	$ 0.00	$ (0.01)
Basic earnings per common share (in dollars per share)	$ 0.11	$ 0.11
Weighted-average common shares outstanding (in shares)	62,471	62,910
Diluted earnings (loss) per common share
Continuing operations (in dollars per share)	$ 0.11	$ 0.12
Discontinued operations (in dollars per share)	$ 0.00	$ (0.01)
Diluted earnings per common share (in dollars per share)	$ 0.11	$ 0.11
Weighted-average common and common equivalent shares outstanding (in shares)	62,669	63,273
Other comprehensive income (loss), net of tax
Adjustment to pension liability	1,003	901
Foreign currency translation adjustments	(1,130)	886
Total other comprehensive income (loss), net of tax	(127)	1,787
Comprehensive income	$ 6,540	$ 8,580