Note 8 - Property, Plant and Equipment, Net

12 Months Ended

Dec. 31, 2019

Notes to Financial Statements

Property, Plant and Equipment Disclosure [Text Block]

8. PROPERTY, PLANT AND EQUIPMENT, NET

Property, plant and equipment, net consist of the following:

	December 31,
	2019			2018
Land	$	1,431		$	2,251
Buildings and improvements		29,722			30,119
Machinery and equipment		132,134			126,747
Construction in progress		5,090			4,687
		168,377			163,804
Accumulated depreciation		(126,434	)		(119,872	)
Property, plant and equipment, net	$	41,943		$	43,932

Depreciation expense for the years ended

December 31, 2019

and

2018

was

$10.0

million and

$11.8

million, respectively.