Property, Plant and Equipment

9 Months Ended

Sep. 30, 2021

Property, Plant and Equipment [Abstract]

Property, plant, and equipment consisted of the following:


(in thousands)	September 30, 2021		December 31, 2020
Land	$	222	$	39
Pilot plant	5,476		5,237
Lab equipment	2,167		1,958
Machinery and equipment	655		655
Computer and other equipment	330		295
Construction in process	48,471		43,962
	57,321		52,146
Less accumulated depreciation and amortization	(7,370)		(7,042)
Total property, plant, and equipment, net	$	49,951	$	45,104

For the three months ended September 30, 2021 and 2020, depreciation expense totaled $0.1 million.

At September 30, 2021 and December 31, 2020, the Company capitalized $0.9 million and $0.7 million, respectively, of interest cost into Origin 1. At September 30, 2021 and December 31, 2020 a cumulative translation adjustment of $1.2 million and $0.9 million, respectively, is included in total property, plant, and equipment as a result of foreign currency transaction gains and losses.