Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2016

Goodwill And Intangible Assets Disclosure [Abstract]

Summary of the Goodwill Balances by Component and Segment

The changes in the carrying amount of goodwill were as follows:

(in thousands)	Marketing & Events U.S. Segment		Marketing & Events International Segment			Travel & Recreation Group		Total
Balance at December 31, 2015	$	112,300	$	38,635		$	34,288	$	185,223
Business acquisitions		36,764		—			1,352		38,116
Foreign currency translation adjustments		—		(2,529	)		2,086		(443	)
Balance at September 30, 2016	$	149,064	$	36,106		$	37,726	$	222,896

Summary of Other Intangible Assets

Other intangible assets consisted of the following:

	September 30, 2016							December 31, 2015
(in thousands)	Gross Carrying Value		Accumulated Amortization			Net Carrying Value		Gross Carrying Value		Accumulated Amortization			Net Carrying Value
Amortized intangible assets:
Customer contracts and relationships	$	65,923	$	(12,222	)	$	53,701	$	38,342	$	(7,814	)	$	30,528
Operating contracts and licenses		9,535		(648	)		8,887		665		(272	)		393
Other		10,310		(2,756	)		7,554		3,736		(1,795	)		1,941
Total amortized intangible assets		85,768		(15,626	)		70,142		42,743		(9,881	)		32,862
Unamortized intangible assets:
Business licenses		460		—			460		460		—			460
Other intangible assets	$	86,228	$	(15,626	)	$	70,602	$	43,203	$	(9,881	)	$	33,322

Estimated Amortization Expense Related to Amortized Intangible Assets

The estimated future amortization expense related to amortized intangible assets held at September 30, 2016 is as follows:

(in thousands)
Year ending December 31,
Remainder of 2016	$	2,937
2017		11,511
2018		10,218
2019		9,033
2020		7,561
Thereafter		28,882
Total	$	70,142