Condensed Consolidated Statements of Equity (Unaudited) - USD ($) $ in Thousands		Total	Common Stock	Additional Paid-in Capital	Retained Earnings (Accumulated Deficit)	Accumulated Other Comprehensive Loss	Noncontrolling Interests
Balance, beginning at Dec. 31, 2014		$ 519,933	$ 570	$ 525,456	$ 118,693	$ (126,443)	$ 1,657
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		(36,502)			(36,502)
Changes in defined benefit pension plans		(1,959)				(1,959)
Changes in fair value of derivative		119				119
Cash dividends: declared and paid — $1.03 per share		(59,523)			(59,523)
Shares issued for acquisition: 26,350,993 shares issued		636,000	263	635,737
Spin-off of Newspapers		(138,159)			(138,828)	2,326	(1,657)
Repurchase Class A Common shares: 115,819 in 2015 and 1,108,000 in 2016		(2,683)	(1)	(1,226)	(1,456)
Compensation plans: 1,015,549 net shares issued in 2015 and 824,900 in 2016	[1]	7,580	10	7,570
Other		84				84
Balance, ending at Jun. 30, 2015		924,890	842	1,167,537	(117,616)	(125,873)	0
Balance, beginning (Scenario, Previously Reported) at Dec. 31, 2015		900,983	838	1,163,985	(174,038)	(89,802)	0
Balance, beginning (Scenario, Adjustment) at Dec. 31, 2015		14,750	0	(58)	14,808	0	0
Balance, beginning (Scenario, As Adjusted) at Dec. 31, 2015		915,733	838	1,163,927	(159,230)	(89,802)	0
Balance, beginning at Dec. 31, 2015		900,983
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)		16,376			16,376		0
Changes in defined benefit pension plans		1,282				1,282
Changes in fair value of derivative		118				118
Repurchase Class A Common shares: 115,819 in 2015 and 1,108,000 in 2016		(18,686)	(11)	(17,280)	(1,395)
Compensation plans: 1,015,549 net shares issued in 2015 and 824,900 in 2016	[1]	9,592	8	9,584
Other		(14)				(14)
Balance, ending at Jun. 30, 2016		$ 924,401	$ 835	$ 1,156,231	$ (144,249)	$ (88,416)	$ 0

[1] * Net of tax payments related to shares withheld for vested stock and RSUs of $2,603 in 2016 and $5,037 in 2015.