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Note 6 - Exit and Disposal Activities - Segregation of Assets Held for Sale (Details) - USD ($)
$ in Thousands
Apr. 05, 2020
Dec. 31, 2019
Property, plant and equipment $ 13,623 $ 13,346
Accumulated depreciation (11,456) (11,113)
Property, plant and equipment, net $ 2,167 $ 2,233