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Note N - Other Income and Expense - Other Income and Expense (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Foreign exchange transaction gain (loss) | $ (1,488) | $ 454 | $ 1
Government subsidy income | 160 | 1,345 | 2,708
Other non-operating gain | 76 | 129 | 304
Loan forgiveness | (0) | 6,229 | (0)
Gain (loss) on disposal of assets | 47 | (1) | (15)
Total other gain (loss), net | $ (1,205) | $ 8,156 | $ 2,998

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