Note 6 - Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	December 31,
	2024		2023
Accrued compensation expenses	$	3,338	$	1,904
Accrued research and development expenses		3,151		1,546
Accrued professional and consulting expenses		98		834
Other accrued expenses		124		101
Total accrued expenses	$	6,711	$	4,385