Note 3 - Accrued Expenses and Other Current Liabilities

9 Months Ended

Sep. 30, 2025

Notes to Financial Statements

Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block]

3. Accrued expenses and other current liabilities

Accrued expenses and other current liabilities consist of the following components (in thousands):

	September 30, 2025		December 31, 2024
Research and development	$	1,413	$	858
Payroll and bonuses		1,352		1,817
Legal, regulatory, professional and other		669		404
Operating lease liability - current		132		120
Due to related party		—		130
Total accrued expenses and other current liabilities	$	3,566	$	3,329

Additionally, accounts payable - due to related party was $19,000 and $20,000 at September 30, 2025 and  December 31, 2024, respectively,