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Marketable Investments - Summary of Company's marketable investments (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 52,081	$ 51,659
Gross Unrealized Gains	105	0
Gross Unrealized Losses	(8)	(79)
Market value	52,178	51,580
Corporate obligations [Member]
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	13,300	18,049
Gross Unrealized Gains	105	0
Gross Unrealized Losses	(8)	(72)
Market value	13,397	17,977
Federal agency obligations [Member]
Debt Securities, Available-for-sale [Line Items]
Amortized Cost		2,000
Gross Unrealized Gains		0
Gross Unrealized Losses		(7)
Market value		1,993
Money Market Funds [Member]
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	38,781	31,610
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Market value	$ 38,781	$ 31,610

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