Property, Plant and Equipment

12 Months Ended

Dec. 31, 2021

Property, Plant and Equipment

Property, Plant and Equipment

5.        Property, Plant and Equipment

Property, plant and equipment was comprised of the following at December 31, 2021 and 2020:

	December 31,		December 31,
	2021		2020
Systems and related equipment	$	306,637	$	299,413
Systems in process		19,949		12,601
Transloading facility and equipment		—		—
Computer hardware and software		1,201		1,004
Machinery and equipment		5,352		5,272
Vehicles		5,626		3,591
Buildings		4,425		4,342
Land		612		612
Furniture and fixtures		351		348
Property, plant and equipment, gross		344,153		327,183
Less: accumulated depreciation		(104,062)		(81,299)
Property, plant and equipment, net	$	240,091	$	245,884