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v3.22.4

Note H - Property, Plant and Equipment (Details Textual) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Depreciation, Total | $ 22.6 | $ 24.8 | $ 24.2
Interest Paid, Capitalized, Investing Activities | $ 0.2 | $ 0.9 | $ 0.4

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