Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill

The table below presents changes in the carrying amount of goodwill and our accumulated impairment losses (in thousands):

Goodwill (gross) at December 31, 2017	$	199,314
Acquired goodwill	334
Foreign currency translation adjustments	(1,297)
Goodwill (gross) at December 31, 2018	198,351
Accumulated impairment losses at December 31, 2017	(9,879)
Goodwill impairment	—
Accumulated impairment losses at December 31, 2018	(9,879)
Goodwill (net) at December 31, 2018	$	188,472
Goodwill (gross) at December 31, 2018	$	198,351
Foreign currency translation adjustments	124
Goodwill (gross) at December 31, 2019	198,475
Accumulated impairment losses at December 31, 2018	(9,879)
Goodwill impairment	—
Accumulated impairment losses at December 31, 2019	(9,879)
Goodwill (net) at December 31, 2019	$	188,596

Other intangible assets

Other intangible assets consisted of the following (in thousands):

	December 31,												Weighted Average Useful Life
	2019						2018
	Intangibles Gross		Accumulated Amortization		Intangibles Net		Intangibles Gross		Accumulated Amortization		Intangibles Net
Horizon tradename	$	8,400	$	—	$	8,400	$	8,400	$	—	$	8,400	Indefinite
Pool Systems tradename and trademarks	990		—		990		1,002		—		1,002		Indefinite
National Pool Tile (NPT) tradename	1,500		(887)		613		1,500		(812)		688		20
Non-compete agreements	4,611		(3,576)		1,035		5,019		(3,157)		1,862		4.85
Patents	470		(470)		—		473		(421)		52		5
Total other intangibles	$	15,971	$	(4,933)	$	11,038	$	16,394	$	(4,390)	$	12,004

Estimated amortization expense for other intangible assets for next five years

The table below presents estimated amortization expense for other intangible assets for the next five years (in thousands):

2020	$	856
2021	298
2022	108
2023	75
2024	75