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Note 9 - Additional Financial Statement Information - Schedule of Prepaid and Other Current Assets (Details) - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Dec. 31, 2021
Prepaid expenses $ 2,604 $ 1,767 $ 1,153
Advances to suppliers 228 588 829
Other current assets 413 843 713
Total $ 3,245 $ 3,198 $ 2,695