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Note D - Leases - Maturities of Finance and Operating Lease Liabilities (Details) (Parentheticals) - Sublease Fullerton, Jacksonville and Manila Facilities [Member]
$ in Thousands
Dec. 31, 2020
USD ($)
[1]
2021 $ 647
2022 540
2023 $ 154
[1] Non-cancelable sublease proceeds for the fiscal year ending December 31, 2021, 2022, and 2023 of $647k, $540k, and $154k,respectively, are not included in the table above.