INTANGIBLE ASSETS, NET, AND GOODWILL (Tables)

12 Months Ended

Dec. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

Intangible assets, net, consists of the following as of December 31, 2021 and 2020 (in thousands):

	2021		2020
Cost:
Patents	$	2,738	$	2,399
Other (1)	284		291
	3,022		2,690
Less: Accumulated amortization	(383)		(571)
Intangible assets, net	$	2,639	$	2,119

(1)    Includes the impact of foreign currency translation. The total impact at December 31, 2021 and 2020 was $7,000 and $17,000, respectively.

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

The following table summarizes the estimated amortization expense relating to the intangible assets as of December 31, 2021 (in thousands):

Years ending December 31,
2022	$	53
2023	52
2024	50
2025	50
2026	50
2027 and thereafter	561
Total amortization expense	$	816

Schedule of Goodwill

The change in the carrying amount of goodwill are as follows (in thousands):

	Goodwill
Balance, January 1, 2020	$	831
Effect of currency translation	80
Balance, December 31, 2020	$	911
Effect of currency translation	(33)
Balance, December 31, 2021	$	878