Investments (Tables)

12 Months Ended

Dec. 31, 2024

Investments, Debt and Equity Securities [Abstract]

Schedule of Available-for-Sale Marketable Securities

The Company’s portfolio of available-for-sale marketable securities consists of the following:

	December 31, 2024
	Amortized Cost		Gross unrealized				Estimated Fair Value
(In thousands)			Gains		Losses
Available-for-sale securities, current portion
U.S. government securities	$	1,493	$	1	$	—	$	1,494
Corporate debt securities	5,775		14		(1)		5,788
Other debt securities	1,912		4		—		1,916
Total short-term	9,180		19		(1)		9,198
Available-for-sale securities, long-term
Corporate debt securities	3,210		4		(2)		3,212
Other debt securities	1,412		5		(1)		1,416
Total available-for-sale securities	$	13,802	$	28	$	(4)	$	13,826

	December 31, 2023
	Amortized Cost		Gross unrealized				Estimated Fair Value
(In thousands)			Gains		Losses
Available-for-sale securities, current portion
U.S. government securities	$	5,169	$	1	$	—	$	5,170
Corporate debt securities	9,673		5		(4)		9,674
Other debt securities	1,443		1		—		1,444
Total short-term	16,285		7		(4)		16,288
Available-for-sale securities, long-term
Other debt securities	545		3		—		548
Total available-for-sale securities	$	16,830	$	10	$	(4)	$	16,836

The following table summarizes the contractual maturities of the short-term and long-term available-for-sale investments as of December 31, 2024:

(In thousands)	Amortized Cost		Estimated Fair Value
Due in one year or less	$	9,180	$	9,198
Due after one year through five years	4,622		4,628
Total	$	13,802	$	13,826

Schedule of Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value

The following tables present information about the available-for-sale investments that had been in a continuous unrealized loss position for less than 12 months:

	December 31, 2024
	Less than 12 months				Total
(In thousands)	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
Corporate debt securities	$	2,091	$	(3)	$	2,091	$	(3)
Other debt securities	1,030		(1)		1,030		(1)
Total	$	3,121	$	(4)	$	3,121	$	(4)

	December 31, 2023
	Less than 12 months				Total
(In thousands)	Fair Value		Unrealized Losses		Fair Value		Unrealized Losses
Corporate debt securities	$	5,871	$	(4)	$	5,871	$	(4)
Other debt securities	906		(1)		906		(1)
Total	$	6,777	$	(5)	$	6,777	$	(5)