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Note 4 - Assets Held for Sale (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Disposal Groups, Including Discontinued Operations [Table Text Block]

		December 31,
		2020				2019
Property, plant and equipment		$	1,387			$	13,346
Accumulated depreciation			(975	)			(11,113	)
Property, plant and equipment, net		$	412			$	2,233

X

- Definition

Tabular disclosure of information related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component.

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