Note 17 - Financial Value Measurements (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Fair Value, by Balance Sheet Grouping [Table Text Block]

	Year Ended December 31,
	2024
	(in thousands)
	Level 1		Level 2		Level 3		Total
Assets
Cash Equivalents:
Certificates of deposit (1)	$	—	$	1,504	$	—	$	1,504
Money market funds		—		4,188		—		4,188
U.S. treasury bills		—		181,210		—		181,210
Short term investments:
Certificates of deposit (1)		—		165		—		165
Other assets:
Certificates of deposit (1)		—		39		—		39
Notes receivables (2)		—		—		3,938		3,938
Total	$	—	$	187,106	$	3,938	$	191,044
Liabilities:
Other liabilities:
Warrant liabilities (3)	$	—	$	1,861	$	—	$	1,861
Total	$	—	$	1,861	$	—	$	1,861

	Year Ended December 31,
	2023
	(in thousands)
	Level 1		Level 2		Level 3		Total
Assets
Cash Equivalents:
Certificates of deposit (1)	$	—	$	1,533	$	—	$	1,533
Money market funds		—		4,423		—		4,423
U.S. treasury bills		—		171,841		—		171,841
Short term investments:
Certificates of deposit (1)		—		3,721		—		3,721
Other assets:
Notes receivables (2)		—		—		1,840		1,840
Total	$	—	$	181,518	$	1,840	$	183,358
Liabilities:
Earn-out shares liabilities:
Earn-out shares (3)	$	—	$	—	$	18,346	$	18,346
Other liabilities:
Warrant liabilities (3)		—		533		—		533
Total	$	—	$	533	$	18,346	$	18,879

Debt Securities, Available-for-Sale [Table Text Block]

	Year Ended December 31,
	2024
	(in thousands)
	Amortized Cost		Fair Value		Gross Unrealized Losses
U.S. treasury bills	$	181,217	$	181,210	$	(7	)
Total	$	181,217	$	181,210	$	(7	)

	Year Ended December 31,
	2023
	(in thousands)
	Amortized Cost		Fair Value		Gross Unrealized Gains
U.S. treasury bills	$	171,815	$	171,841	$	26
Total	$	171,815	$	171,841	$	26

Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

	Year Ended December 31,
	2024
	(in thousands)
Opening balance	$	18,346
Total losses from the period
Included in other (expense) income, net		35,786
Reclass from earn-out RSUs		378
Purchases, issues, sales and settlements
Settlements in shares and cash		(54,510	)
Closing balance	$	—