Note 5 - Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2025

Notes Tables

Fair Value, Liabilities Measured on Recurring and Nonrecurring Basis [Table Text Block]

	Financial assets and liabilities at fair value as of March 31, 2025
(in thousands)	Level 1		Level 2		Level 3		Total
Precision Stock Payment	$	1,517	$	—	$	—	$	1,517
Total Assets	$	1,517	$	—	$	—	$	1,517
Forward Contract Liabilities	$	—	$	1,289	$	—	$	1,289
5% Notes	$	—	$	—	$	874	$	874
Total Liabilities	$	—	$	1,289	$	874	$	2,163

	Financial assets and liabilities at fair value as of December 31, 2024
	Level 1		Level 2		Level 3		Total
Precision Stock Payment	$	371		—		—		371
Total Assets	$	371		—		—		371
Forward Contract Liabilities		—		3,129		—		3,129
5% Notes	$	—	$	—	$	661	$	661
Total Liabilities	$	—	$	3,129	$	661	$	3,790