Intangible Assets

12 Months Ended

Dec. 31, 2023

Intangible Assets

Intangible Assets

5. Intangible Assets

Intangible assets consisted of the following:

		Gross Cost				Accumulated Amortization
	Remaining		December 31,		December 31,		December 31,		December 31,
(In thousands, except years)	Life (years)	2023		2022		2023		2022
Other intangible assets	3.6	$	751	$	751	$	482	$	407
In-process research and development	n/a		—		6,629		—		—
Total intangible assets		$	751	$	7,380	$	482	$	407

Amortization expense was $75 thousand for each of the years ended December 31, 2023, 2022 and 2021.

As of December 31, 2023, estimated future amortization expense was as follows:

		Year Ending
(In thousands)		December 31,
2024		75
2025		75
2026		75
2027		44
Total	$	269