Note 6 - Property and Equipment, Net (Tables)

6 Months Ended

Jun. 30, 2024

	Useful Life
Asset Class	(Years)		June 30, 2024			December 31, 2023

Operational equipment		3 - 10	$	3,581		$	3,581
Lab equipment		5		1,144			817
Computer equipment		3		111			89
Office furniture and equipment		3		90			90
Leasehold improvements		2.5		80			80
Land		-		1,141			1,141
Building		39		3,131			3,131
Equipment under construction				9,813			3,047
				19,091			11,976
Less: accumulated depreciation				(2,082	)		(1,629	)

Total property, plant and equipment, net			$	17,009		$	10,347