Deposits and Other Assets

3 Months Ended

Mar. 31, 2022

Other Assets, Noncurrent [Abstract]

Deposits and Other Assets

Deposits and Other Assets

Deposits and other assets include the following:

	March 31, 2022		December 31, 2021
Deposits (1)	$	881	$	831
Investment in Juhl (2)	1,500		1,500
Exclusivity fees (3)	3,250		—
Total Deposits and Other Assets	$	5,631	$	2,331

(1) Deposits for legal services and for product for Net-Zero 1.

(2) Investment in Juhl's future wind farms.

(3) Axens North America, Inc. ("Axens") will provide certain alcohol-to-SAF services exclusively to the Company which may be offset against future license fees.