Property, plant and equipment

3 Months Ended

Mar. 31, 2020

Property, plant and equipment

Property, plant and equipment

6. Property, plant and equipment

Property, plant and equipment are summarized as follows:

	March 31,		December 31,
	2020		2019
Land	$	2,378	$	2,378
Land improvements		4,541		4,541
Leasehold improvements		4,087		4,087
Buildings		28,938		28,715
Machinery and equipment		55,743		55,238
Furniture and fixtures		18,193		17,918
Mobile equipment and other		5,323		5,285
Construction-in-process		7,706		6,555
Total property, plant and equipment		126,909		124,717
Less accumulated depreciation		(68,367)		(66,273)
Net property, plant and equipment	$	58,542	$	58,444