Consolidated Balance Sheets - USD ($) $ in Thousands		Dec. 31, 2021	Dec. 31, 2020
Current assets
Cash and cash equivalents		$ 40,833	$ 78,338
Marketable securities (current)		275,340	0
Restricted cash (current)		25,032	0
Accounts receivable, net		978	527
Inventories		2,751	2,491
Prepaid expenses and other current assets		6,857	1,914
Total current assets		351,791	83,270
Property, plant and equipment, net		139,141	66,408
Long-term marketable securities		64,396	0
Long-term restricted cash		70,168	0
Operating right-of-use assets		2,414	133
Finance right-of-use assets		27,297	176
Intangible assets, net		8,938	114
Deposits and other assets		2,331	1,998
Total Assets	[1]	666,476	152,099
Current liabilities
Accounts payable and accrued liabilities		28,288	3,943
Operating lease liabilities (current)		772	172
Finance lease liabilities (current)		3,413	10
Loans payable - other (current)		158	807
Total current liabilities		32,631	4,932
2021 Bonds payable (long-term)		66,486	0
Loans payable - other (long-term)		318	447
Operating lease liabilities (long-term)		1,902	0
Finance lease liabilities (long-term)		17,797	162
Other long-term liabilities		87	179
Total liabilities		119,221	5,720
Commitments and Contingencies
Stockholders' Equity
Common stock, $0.01 par value per share; 250,000,000 authorized; 201,988,662 and 128,138,311 shares issued and outstanding at December 31, 2021 and 2020, respectively.		2,020	1,282
Additional paid-in capital		1,103,224	643,269
Accumulated other comprehensive loss		(614)	0
Accumulated deficit		(557,375)	(498,172)
Total stockholders' equity		547,255	146,379
Total Liabilities and Stockholders' Equity		$ 666,476	$ 152,099

[1] All other significant non-cash items relate to the activities of Gevo.