Marketable Investments (Tables)

12 Months Ended

Dec. 31, 2024

Investments, Debt and Equity Securities [Abstract]

Schedule of Marketable Investments

Investments in corporate debt and equity securities as of December 31, 2024 and 2023 consist of the following (in thousands):

	Year Ended December 31,
	2024		2023
Corporate debt securities	$	21	$	48
Equity securities	559		—
Total marketable investments	$	580	$	48

Schedule of Available-for-Sale Securities Reconciliation

The amortized cost basis amounts, gross unrealized holding gains, gross unrealized holding losses and fair values of available-for-sale debt securities as of December 31, 2024 and 2023, are as follows (in thousands):

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
December 31, 2024	$	21	$	—	$	—	$	21
December 31, 2023	$	48	$	—	$	—	$	48

Schedule of Realized Gain (Loss)

The following table presents gains and losses on equity securities as prescribed by ASC 321, Investments - Equity Securities during the year ended December 31, 2024 and 2023 (in thousands):

	December 31,
	2024		2023
Net (gain) loss on equity securities during the period	$	(180)	$	799
Add: Net gain (loss) on warrants exercised or cancelled during the period	445		$	(799)
Add: Net loss recognized on equity securities sold during the period	(180)		—
Unrealized loss on equity securities held at the end of the period	$	85	$	—