Goodwill and Intangible Assets

3 Months Ended

Mar. 31, 2019

Goodwill And Intangible Assets Disclosure [Abstract]

Goodwill and Intangible Assets

5. Goodwill and Intangible Assets

Goodwill and intangible assets with indefinite lives was $59.7 million as of both March 31, 2019 and December 31, 2018. Intangible assets that are subject to amortization, including the related accumulated amortization, are comprised of the following:

	March 31, 2019							December 31, 2018
	Cost		Accumulated amortization			Net carrying amount		Cost		Accumulated amortization			Net carrying amount
	(In thousands)
Technology	$	5,770	$	(5,770	)	$	—	$	5,770	$	(5,770	)	$	—
Customer relationships		5,639		(2,773	)		2,866		5,634		(2,672	)		2,962
Non-competition agreements		380		(380	)		—		380		(380	)		—
Tradenames		370		(370	)		—		370		(370	)		—
Total	$	12,159	$	(9,293	)	$	2,866	$	12,154	$	(9,192	)	$	2,962

Amortization expense associated with identifiable intangible assets was $0.1 million for each of the three months ended March 31, 2019 and 2018, respectively. Estimated total amortization expense is $0.4 million for each year from 2019 through 2022 and $0.3 million for 2023.