Intangibles (Tables)

6 Months Ended

Jun. 30, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Indefinite-Lived Intangible Assets

The Company's intangibles consist of the following (in thousands):

	June 30, 2015				December 31, 2014
	Historical Cost		Accumulated Amortization		Historical Cost		Accumulated Amortization
Customer lists	$	52,128	$	46,436	$	57,705	$	50,355
Trademarks	25,613		—		28,371		—
License agreements	1,173		1,173		1,290		1,290
Developed technology	7,607		5,978		8,297		6,340
Patents	6,030		5,848		6,102		5,804
Other	1,148		1,116		1,148		1,111
	$	93,699	$	60,551	$	102,913	$	64,900

Schedule of Finite-Lived Intangible Assets

	June 30, 2015				December 31, 2014
	Historical Cost		Accumulated Amortization		Historical Cost		Accumulated Amortization
Customer lists	$	52,128	$	46,436	$	57,705	$	50,355
Trademarks	25,613		—		28,371		—
License agreements	1,173		1,173		1,290		1,290
Developed technology	7,607		5,978		8,297		6,340
Patents	6,030		5,848		6,102		5,804
Other	1,148		1,116		1,148		1,111
	$	93,699	$	60,551	$	102,913	$	64,900