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Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Gross Carrying Amounts and Accumulated Amortization of intangible Assets

The gross carrying amounts and accumulated amortization of the Company’s intangible assets with determinable lives as of December 31, 2023 and 2022 were as follows (in thousands):


	December 31, 2023
	Gross carrying amount				Accumulated amortization				Intangible assets, net
Intangible assets with finite lives:
Technological know-how	$	430			$	(290	)		$	140
Computer software		171				(106	)			65
Total intangible assets	$	601			$	(396	)		$	205


	December 31, 2022
	Gross carrying amount				Accumulated amortization				Intangible assets, net
Intangible assets with finite lives:
Patents	$	1,496			$	(1,372	)		$	124
Technological know-how		438				(277	)			161
Computer software		104				(92	)			12
Total intangible assets	$	2,038			$	(1,741	)		$	297

Schedule of Estimated Future Amortization Expense

Based on finite-lived intangible assets recorded as of December 31, 2023, the estimated future amortization expense is as follows (in thousands):


	Estimated Amortization Expense
2024	$	34
2025		34
2026		34
2027		33
2028		18
Thereafter		52
Total	$	205