Note 8 - Other Noncurrent Assets (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Schedule of Other Assets, Noncurrent [Table Text Block]

	As of December 31,
	2024		2023
Noncurrent inventory	$	209	$	208
Long-term prepaid expenses		352		626
Security deposits		131		72
Total other noncurrent assets	$	692	$	906