Goodwill and Intangible Assets

3 Months Ended

Mar. 31, 2020

Goodwill And Intangible Assets Disclosure [Abstract]

Goodwill and Intangible Assets

6. Goodwill and Intangible Assets

Goodwill and intangible assets with indefinite lives was $147.4 million and  $146.9 million as of March 31, 2020 and December 31, 2019, respectively. Intangible assets that are subject to amortization, including the related accumulated amortization, are comprised of the following:

	March 31, 2020							December 31, 2019
	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		64,318		(4,115	)		60,203		64,332		(3,451	)		60,881
Non-competition agreements		380		(380	)		—		380		(380	)		—
Tradenames		490		(408	)		82		490		(385	)		105
Total	$	70,958	$	(10,673	)	$	60,285	$	70,972	$	(9,986	)	$	60,986

Amortization expense associated with identifiable intangible assets was $0.7 million and $0.1 million for the three months ended March 31, 2020 and 2019, respectively. Estimated total amortization expense is $3.3 million, $5.7 million, $6.9 million, $7.9 million and $6.7 million, respectively, for each year from 2020 through 2024.