PROPERTY, PLANT, AND EQUIPMENT

12 Months Ended

Dec. 31, 2020

PROPERTY, PLANT, AND EQUIPMENT

PROPERTY, PLANT, AND EQUIPMENT

6. PROPERTY, PLANT, AND EQUIPMENT

Property, plant, and equipment consist of the following as of December 31:

	December 31,		December 31,
(in thousands)	2020		2019
Land	$	4,667	$	4,566
Buildings		11,633		10,275
Machinery, furniture, and equipment		39,111		34,984
Construction in progress		3,385		3,496
		58,796		53,321
Less: accumulated depreciation		(17,527)		(12,770)
Property and equipment, net	$	41,269	$	40,551

Depreciation expense for the years ended December 31, 2020, 2019, and 2018 totaled $4.8 million, $4.4 million, and $2.1 million, respectively. During the years ended December 31, 2020, 2019, and 2018 there was $0.1 million, $0.2 million, and $0.7 million of interest capitalized into construction in progress, respectively.