Goodwill and Other Intangible Assets - Schedule of Intangible Asset (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2021	Dec. 31, 2020
Finite-Lived Intangible Assets
Gross Carrying Value	$ 80,085	$ 80,276
Accumulated Amortization	(47,635)	(43,379)
Net Carrying Amount	32,450	36,897
Patents
Finite-Lived Intangible Assets
Gross Carrying Value	385	383
Accumulated Amortization	(218)	(206)
Net Carrying Amount	167	177
Customer relationships
Finite-Lived Intangible Assets
Gross Carrying Value	36,133	36,269
Accumulated Amortization	(17,610)	(15,914)
Net Carrying Amount	18,523	20,355
Trademarks and trade names
Finite-Lived Intangible Assets
Gross Carrying Value	7,798	7,809
Accumulated Amortization	(4,557)	(4,135)
Net Carrying Amount	3,241	3,674
Technology
Finite-Lived Intangible Assets
Gross Carrying Value	35,769	35,815
Accumulated Amortization	(25,250)	(23,124)
Net Carrying Amount	$ 10,519	$ 12,691
Weighted Average
Finite-Lived Intangible Assets
Weighted Average Amortization Period In Years	16 years
Weighted Average | Patents
Finite-Lived Intangible Assets
Weighted Average Amortization Period In Years	10 years	10 years
Weighted Average | Customer relationships
Finite-Lived Intangible Assets
Weighted Average Amortization Period In Years	18 years	18 years
Weighted Average | Trademarks and trade names
Finite-Lived Intangible Assets
Weighted Average Amortization Period In Years	16 years	16 years
Weighted Average | Technology
Finite-Lived Intangible Assets
Weighted Average Amortization Period In Years	13 years	13 years