Segment Information (Tables)

9 Months Ended

Sep. 30, 2015

Segment Reporting [Abstract]

Schedule of Selected Information for Each Business Segment

Selected information for each business segment are as follows (in thousands):

	Three Months Ended September 30,						Nine Months Ended September 30,
	2015			2014			2015			2014
Revenues
U.S.	$	64,420		$	64,311		$	194,897		$	188,679
International		14,911			16,253			44,003			49,823
Total revenue, including inter-segment		79,331			80,564			238,900			238,502
Less inter-segment revenue		(5,208	)		(4,882	)		(16,640	)		(13,871	)
	$	74,123		$	75,682		$	222,260		$	224,631
Revenues from external customers
U.S.	$	59,212		$	59,429		$	178,257		$	174,808
International		14,911			16,253			44,003			49,823
	$	74,123		$	75,682		$	222,260		$	224,631
Operating income
U.S.	$	13,303		$	8,174		$	29,424		$	23,611
International		2			1,009			587			3,653
Total operating income, including inter-segment		13,305			9,183			30,011			27,264
Inter-segment operating income		103			38			131			426
Operating income		13,408			9,221			30,142			27,690
Interest expense, net		(7,100	)		(10,585	)		(31,599	)		(31,704	)
Loss on extinguishment of debt		—			—			(15,528	)		—
Other income (expense), net		(183	)		441			234			(148	)
Income (loss) before income taxes	$	6,125		$	(923	)	$	(16,751	)	$	(4,162	)

	September 30, 2015		December 31, 2014
Total assets
U.S.	$	214,579	$	219,129
International		21,553		24,024
	$	236,132	$	243,153