Consolidated Balance Sheets - USD ($) $ in Thousands		Dec. 31, 2019	Dec. 31, 2018
Current assets:
Cash and cash equivalents		$ 16,302	$ 33,734
Accounts receivable		1,135	526
Inventories		3,201	3,166
Prepaid expenses and other current assets		3,590	1,284
Total current assets		24,228	38,710
Property, plant and equipment, net		66,696	67,462
Investment in Juhl		1,500
Deposits and other assets		935	863
Total assets	[1]	93,359	107,035
Current liabilities:
Accounts payable and accrued liabilities		5,678	4,896
2020 Notes (current), net		13,900
2020 Notes embedded derivative liability			394
Notes payable - other (current)		516
Total current liabilities		20,094	5,290
2020 Notes (long-term), net			12,554
Notes payable - other (long-term)		233
Other long-term liabilities		528	404
Total liabilities		20,855	18,248
Commitments and Contingencies (See Note 14)
Stockholders' Equity
Common stock, $0.01 par value per share; 250,000,000 authorized; 14,083,232 and 8,640,583 shares issued and outstanding at December 31, 2019 and 2018, respectively. (See Note 2)		141	86
Additional paid-in capital		530,349	518,027
Accumulated deficit		(457,986)	(429,326)
Total stockholders' equity		72,504	88,787
Total liabilities and stockholders' equity		$ 93,359	$ 107,035

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