Note 6 - Select Balance Sheet and Statement of Operations Information - Schedule of Property and Equipment, Net (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Raw materials	$ 1,849	$ 1,949
Work-in-progress	1,891	2,048
Finished goods	17,238	19,075
Total inventory	$ 20,978	$ 23,072