Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Schedule of Property and Equipment

Depreciation expense has been calculated using the following estimated useful lives:

Furniture and fixtures	5-7 years
Machinery, field and laboratory equipment	5-7 years
Computer equipment	3-5 years
Vehicles	3-7 years
Buildings and production facilities	15-25 years
Building and production facility improvements	5-15 years
Industrial, crushing and milling equipment	10-20 years

Components of property and equipment consist of the following:

	December 31,
	2022		2021
Land	$	812	$	123
Furniture and fixtures	3,535		2,974
Machinery, field, and laboratory equipment	33,143		43,754
Computer equipment	2,062		1,697
Vehicles	447		437
Buildings, production facilities and improvements	60,686		35,362
Industrial, crushing and milling equipment	25,268		25,268
Construction in progress	4,372		1,256
	130,325		110,871
Less accumulated depreciation	(30,566)		(12,795)
Property and equipment, net	$	99,759	$	98,076