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Note 4 - Balance Sheet Information - Other Current Liabilities (Details) - USD ($)
$ in Thousands
Mar. 31, 2023
Dec. 31, 2022
Compensation $ 3,154 $ 3,476
Professional fees 589 392
Warranty costs 279 268
Customer credits 2,204 2,368
Accrued income taxes 700 0
Other 1,092 982
Total $ 8,018 $ 7,486