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Note 14 - Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Other Current Liabilities [Table Text Block]

		As of
		December 31, 2022				December 31, 2021
Contract liabilities (Note 2)		$	372			$	390
Warranty reserve (Note 9)			159				159
Other accrued liabilities			295				312
Total other accrued liabilities		$	826			$	861

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