INTANGIBLE ASSETS, NET, AND GOODWILL (Tables)

12 Months Ended

Dec. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

Intangible assets, net, consists of the following as of December 31, 2020 and 2019 (in thousands):

	2020		2019
Cost:
Patents	$	2,399	$	1,801
Other (1)	291		274
	2,690		2,075
Less: Accumulated amortization	(571)		(499)
Intangible assets, net	$	2,119	$	1,576

(1)    Includes the impact of foreign currency translation. The total impact at December 31, 2020 was $17,000 and there was no impact at December 31, 2019.

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, 2020 (in thousands):

Years ending December 31,
2021	$	68,000
2022	58,000
2023	56,000
2024	55,000
2025	55,000
2026 and thereafter	551,000
Total amortization expense	$	843,000

Schedule of Goodwill

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

	Goodwill
Balance at January 1, 2019	$	817
Effect of currency translation	14
Balance at December 31, 2019	$	831
Effect of currency translation	80
Balance at December 31, 2020	$	911