Goodwill and Intangibles (Tables)

3 Months Ended

Mar. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The following table sets forth the changes in the carrying amount of goodwill:

	Three Months Ended March 31,
	2021		2020
Balance at January 1	$	41,366	$	82,092
Adjustment to goodwill during measurement period	(2,205)		—
Foreign exchange adjustment	(397)		(465)
Balance at March 31	$	38,764	$	81,627

Schedule of Intangible Assets

Intangible assets, subject to amortization, consisted of the following:

	March 31, 2021							December 31, 2020
	Gross Carrying Amount		Accumulated Amortization		Net  Carrying Amount		Weighted- Average  Lives	Gross  Carrying Amount		Accumulated Amortization		Net  Carrying Amount		Weighted- Average  Lives
Customer relationships	$	59,740	$	(19,232)	$	40,508	10 years	$	58,041	$	(17,674)	$	40,367	11 years
Technology, trademark and trade name	40,443		(22,206)		18,237		7 years	40,518		(20,949)		19,569		7 years
Production know-how	10,413		(8,299)		2,114		7 years	9,325		(8,167)		1,158		7 years
Patents	8,036		(7,127)		909		8 years	8,036		(7,016)		1,020		8 years
Total	$	118,632	$	(56,864)	$	61,768		$	115,920	$	(53,806)	$	62,114

Estimated Future Amortization Expense for Intangibles

The estimated future amortization expense for intangibles for the remainder of 2021 and subsequent years is as follows:

2021 (a)		2022		2023	2024		2025		Thereafter		Total
$	9,132	$	11,409	10,508	$	8,019	$	6,505	$	16,195	$	61,768

(a) For the nine-month period beginning April 1, 2021.