Property and Equipment, Net (Tables)

3 Months Ended

Mar. 31, 2020

Property and equipment, net, consisted of the following (in thousands):


Asset Class	Useful Life (Years)	March 31, 2020		December 31, 2019

Operational equipment	3-10	$	12,094	$	12,094
Lab equipment	5	525		525
Computer equipment	3	221		221
Office furniture and equipment	3	221		221

Land	-	1,047		1,047
Building	39	19,508		19,508
Asset retirement cost	20	670		670
Equipment under construction		10,323		9,921
		44,609		44,207
Less: accumulated depreciation		(7,061)		(6,564)

Total property and equipment, net		$	37,548	$	37,643