Goodwill and Intangible Assets Intangibles Table (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Mar. 31, 2020	Sep. 30, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross		$ 265,848	$ 263,275
Finite-Lived Intangible Assets, Accumulated Amortization		83,258	65,858
Finite-Lived Intangible Assets, Net		182,590	197,417
Indefinite-lived Intangible Assets (Excluding Goodwill)		17,838	13,991
Intangible Assets, Gross (Excluding Goodwill)		283,686	277,266
INTANGIBLE ASSETS, net		$ 200,428	211,408	[1]
Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	10 years	10 years
Finite-Lived Intangible Assets, Gross		$ 24,260	22,322
Finite-Lived Intangible Assets, Accumulated Amortization		14,654	13,519
Finite-Lived Intangible Assets, Net		$ 9,606	8,803
Customer Contracts [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	12 years	12 years
Finite-Lived Intangible Assets, Gross		$ 10,251	10,122
Finite-Lived Intangible Assets, Accumulated Amortization		5,758	5,506
Finite-Lived Intangible Assets, Net		$ 4,493	4,616
Customer-Related Intangible Assets [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	9 years	9 years
Finite-Lived Intangible Assets, Gross		$ 57,261	57,296
Finite-Lived Intangible Assets, Accumulated Amortization		24,722	19,787
Finite-Lived Intangible Assets, Net		$ 32,539	37,509
Trademarks [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	4 years	4 years
Finite-Lived Intangible Assets, Gross		$ 425	425
Finite-Lived Intangible Assets, Accumulated Amortization		425	425
Finite-Lived Intangible Assets, Net		$ 0	0
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	15 years	15 years
Finite-Lived Intangible Assets, Gross		$ 18,258	18,256
Finite-Lived Intangible Assets, Accumulated Amortization		3,183	2,254
Finite-Lived Intangible Assets, Net		$ 15,075	16,002
Developed Technology Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	13 years	13 years
Finite-Lived Intangible Assets, Gross		$ 152,893	152,354
Finite-Lived Intangible Assets, Accumulated Amortization		33,752	24,228
Finite-Lived Intangible Assets, Net		$ 119,141	128,126
Noncompete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	3 years	3 years
Finite-Lived Intangible Assets, Gross		$ 2,500	2,500
Finite-Lived Intangible Assets, Accumulated Amortization		764	139
Finite-Lived Intangible Assets, Net		$ 1,736	$ 2,361

[1] December 31, 2019 balances were derived from audited consolidated financial statements.