Note 7 - Accrued Expenses

12 Months Ended

Dec. 31, 2023

Notes to Financial Statements

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

7. Accrued Expenses

Accrued expenses consist of the following:

	December 31,
	2023		2022
	(000's)
Project expenses	$	336	$	10,038
Compensation and benefits		1,938		1,556
Other		240		96
Total accrued expenses	$	2,514	$	11,690

Project expenses in 2022 were primarily made up of $8.8 million of accrued manufacturing expenses including $6.4 million of minimum contractual obligations which were paid in 2023.