v3.23.2

Note 17 - Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

		December 31,
		2022				2021
Accrued compensation and employee benefits		$	1,732			$	2,122
Accrued professional services			456				1,131
Other accrued liabilities			243				176
Total accrued liabilities		$	2,431			$	3,429

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