Goodwill and Intangible Assets, Net (Tables)

9 Months Ended

Sep. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets and Goodwill

The following table shows the components of intangible assets, net (in thousands):

	September 30, 2021			December 31, 2020
	(unaudited)
Patents and trademarks	$	379		$	288
IP license		476			476
Total intangible assets		855			764
Less: accumulated amortization		(494	)		(490	)
Intangible assets, net	$	361		$	274