Intangible Assets, Net (Tables)

12 Months Ended

Dec. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of intangible assets

Intangible assets for the periods indicated consisted of the following:

		December 31,
(In thousands, except years)	Weighted Average Life (Years)	2022		2021
Healthspan Research LLC Acquisition	10	$	1,346	$	1,346
License agreements and other	9	1,643		1,643
Less: Accumulated amortization		(2,318)		(2,132)
Intangible assets, net		$	671	$	857

Schedule of estimated amortization expense

Estimated amortization expense for each of the years ending December 31 is as follows:

(In thousands)
Year	Amount
2023	$	158
2024	154
2025	151
2026	151
2027	42
Thereafter	15
	$	671