Intangible Assets, net (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets, Net [Abstract]
Balance	$ 16,100
Accumulated amortization	(9,755)	$ 8,145
Intangible assets, net	6,345	7,955
Amortization expense of intangible assets	1,610	1,810
Estimated amortization expense [Abstract]
2021	1,410
2022	1,410
2023	1,410
2024	1,410
2025	705
Intangible assets, net	$ 6,345	7,955
Minimum [Member]
Finite-Lived Intangible Assets, Net [Abstract]
Estimated useful life	3 years
Maximum [Member]
Finite-Lived Intangible Assets, Net [Abstract]
Estimated useful life	10 years
Core Technology [Member]
Finite-Lived Intangible Assets, Net [Abstract]
Balance	$ 5,700
Accumulated amortization	(3,135)
Intangible assets, net	2,565	3,135
Estimated amortization expense [Abstract]
Intangible assets, net	2,565	3,135
Product Technology [Member]
Finite-Lived Intangible Assets, Net [Abstract]
Balance	2,000
Accumulated amortization	(2,000)
Intangible assets, net	0	200
Estimated amortization expense [Abstract]
Intangible assets, net	0	200
Customer Relationships [Member]
Finite-Lived Intangible Assets, Net [Abstract]
Balance	6,900
Accumulated amortization	(3,795)
Intangible assets, net	3,105	3,795
Estimated amortization expense [Abstract]
Intangible assets, net	3,105	3,795
Tradenames [Member]
Finite-Lived Intangible Assets, Net [Abstract]
Balance	1,500
Accumulated amortization	(825)
Intangible assets, net	675	825
Estimated amortization expense [Abstract]
Intangible assets, net	$ 675	$ 825