Goodwill and Intangible Assets - Summary of Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 50,906	$ 50,002
Accumulated Amortization	(39,094)	(36,170)
Net Carrying Amount	11,812	13,832
Technology
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	30,413	30,447
Accumulated Amortization	(25,187)	(23,615)
Net Carrying Amount	$ 5,226	$ 6,832
Weighted Average Amortization Period	5 years 3 months 18 days	5 years 3 months 18 days
Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 16,964	$ 17,219
Accumulated Amortization	(12,958)	(11,786)
Net Carrying Amount	$ 4,006	$ 5,433
Weighted Average Amortization Period	8 years 4 months 24 days	8 years 4 months 24 days
Patents
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 3,267	$ 2,074
Accumulated Amortization	(714)	(534)
Net Carrying Amount	$ 2,553	$ 1,540
Weighted Average Amortization Period	12 years 9 months 18 days	12 years 4 months 24 days
Other
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 262	$ 262
Accumulated Amortization	(235)	(235)
Net Carrying Amount	$ 27	$ 27
Weighted Average Amortization Period	2 years 8 months 12 days	2 years 8 months 12 days