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Intangible Assets

9 Months Ended

Sep. 30, 2023

Intangible Assets

Intangible Assets

5. Intangible Assets

Intangible assets consisted of the following:


					Gross Cost						Accumulated Amortization
			Remaining			September 30,			December 31,			September 30,			December 31,
(In thousands, except years)			Life (years)		2023			2022			2023			2022
Other intangible assets			3.8		$	751		$	751		$	463		$	407
In-process research and development			n/a			6,629			6,629			—			—
Total intangible assets					$	7,380		$	7,380		$	463		$	407

Amortization expense was $19 thousand for each of the three months ended September 30, 2023 and 2022, and $56 thousand for each of the nine months ended September 30, 2023 and 2022.

As of September 30, 2023, estimated future amortization expense was as follows:


			Year Ending
(In thousands)			December 31,
2023		$	19
2024			75
2025			75
2026			75
2027			44
Total		$	288