Note 12 - Accrued Liabilities (Tables)

6 Months Ended

Jun. 30, 2023

Notes Tables

Other Current Liabilities [Table Text Block]

	As of
	June 30, 2023		December 31, 2022
Contract liabilities (Note 3)	$	938	$	372
Warranty reserve (Note 13)		159		159
Other accrued liabilities		210		295
Total other accrued liabilities	$	1,307	$	826