Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of other intangible assets

Other intangible assets are as follows (in thousands):

	September 30, 2016				December 31, 2015
	Cost		Accumulated Amortization		Cost		Accumulated Amortization
Finite-lived intangible assets:
Patents and technology	$	19,406	$	5,707	$	20,960	$	5,809
Customer lists	42,287		12,192		52,607		14,640
Trademarks and brand names	4,190		2,286		7,191		3,360
Total finite-lived intangible assets acquired	65,883		20,185		80,758		23,809
Deferred financing costs	2,787		1,166		1,665		858
Total amortizable intangible assets	68,670		$	21,351	82,423		$	24,667
Indefinite-lived intangible assets:
Trademarks and brand names	11,630				11,630
Total other intangible assets	$	80,300			$	94,053
Carrying value:
Other intangible assets, net	$	58,949			$	69,386