Note 12 - Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2022

Notes Tables

Other Current Liabilities [Table Text Block]

	As of
	September 30, 2022		December 31, 2021
Contract liabilities (Note 3)	$	174	$	390
Warranty reserve (Note 13)		159		159
Other accrued liabilities		435		312
Total other accrued liabilities	$	768	$	861