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Note 6 - Exit and Disposal Activities - Segregation of Assets Held for Sale (Details) - USD ($)
$ in Thousands
Apr. 01, 2018
Dec. 31, 2017
Machinery, equipment, furniture and fixtures $ 26,353 $ 28,874
Accumulated depreciation (23,492) (25,976)
Property, plant and equipment, net $ 2,861 $ 2,898