Consolidated Statements of Operations (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended		109 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014
Revenue and cost of goods sold
Hydrocarbon revenue	$ 2,018	$ 573	$ 2,648	$ 1,312	$ 5,455
Grant and other revenue	181	377	454	762	9,675
Total revenues	7,721	1,859	8,624	5,402	123,421
Cost of goods sold	8,269	2,696	12,949	4,744	132,997
Gross loss	(548)	(1,757)	(4,325)	(2,717)	(13,885)
Operating expenses
Research and development	3,586	5,828	7,691	10,804	104,520
Selling, general and administrative	4,898	6,279	9,938	13,229	149,792
Other operating expenses					1,347
Total operating expenses	8,484	12,107	17,629	24,033	255,659
Loss from operations	(9,032)	(13,864)	(21,954)	(26,750)	(269,544)
Other (expense) income
Interest expense	(2,609)	(2,312)	(4,210)	(5,588)	(28,428)
Interest expense - debt issuance costs	(3,185)		(3,185)		(3,185)
Loss on conversion of debt		(1,112)		(2,038)	(2,038)
Gain (loss) from change in fair value of embedded derivatives of the 2022 Notes	1,480	2,023	2,744	693	22,858
Gain (loss) from change in fair value of derivative warrant liability	1,321		2,599		(3,448)
Gain (loss) from change in fair value of 2017 Notes	(5,129)		(5,129)		(5,129)
Other income	(2)	43	7	91	920
Total other income (expense)	(8,124)	(1,358)	(7,174)	(6,842)	(18,450)
Net loss	(17,156)	(15,222)	(29,128)	(33,592)	(287,994)
Deemed dividend - amortization of beneficial conversion feature on Series D-1 preferred stock					(3,872)
Net loss attributable to Gevo, Inc. common stockholders	(17,156)	(15,222)	(29,128)	(33,592)	(291,866)
Net loss per share attributable to Gevo, Inc. common stockholders - basic and diluted	$ (0.25)	$ (0.35)	$ (0.43)	$ (0.80)
Weighted-average number of common shares outstanding - basic and diluted	67,969,811	43,371,992	67,865,844	42,191,018
Ethanol
Revenue and cost of goods sold
Sales	5,522		5,522		103,937
Corn
Revenue and cost of goods sold
Sales		909		3,328	4,354
Cost of goods sold		$ 920		$ 3,375	$ 4,309