Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2024

Fair Value Disclosures [Abstract]

Carrying Value and Estimated Fair Value of Financial Instruments

See Note 3 for information on how we determine the fair value of our marketable securities.

The following table presents the financial instruments that are not carried at fair value but which require fair value disclosure:

	December 31, 2023				March 31, 2024
	Carrying		Fair		Carrying		Fair
	amount		value		amount		value
	(In thousands)
Cash and cash equivalents	$	41,393	$	41,393	$	51,866	$	51,866
Accounts receivable, net		17,061		17,061		17,329		17,329
Accounts payable		3,148		3,148		3,074		3,074