Unaudited Quarterly Financial Data (Tables)

12 Months Ended

Dec. 31, 2015

Unaudited Quarterly Financial Data

Schedule of Quarterly Financial Information

	Quarters ended
	March 31, 2015			June 30, 2015			September 30, 2015			December 31, 2015
Revenue:
Sales of fuel cell systems and related infrastructure	$	5,090		$	18,663		$	24,777		$	29,472
Services performed on fuel cell systems and related infrastructure		2,645			2,883			3,555			4,929
Power Purchase Agreements		977			1,077			1,546			2,118
Fuel delivered to customers		659			1,128			1,544			1,744
Other		45			258			10			168
Gross (loss) profit(1)		(2,111	)		1,562			76			(9,417	)
Operating expenses		10,650			11,427			12,332			14,703
Operating loss		(12,761	)		(9,865	)		(12,256	)		(24,120	)
Net loss attributable to common shareholders		(11,077	)		(9,253	)		(10,238	)		(25,227	)
Loss per share:
Basic and Diluted	$	(0.06	)	$	(0.05	)	$	(0.06	)	$	(0.14	)

(1)           Gross loss in the fourth quarter of 2015 includes the impact of a $10.1 million provision for loss contract related to service recorded by the Company, as discussed in note 10, Warranty Reserve and Accrual for Loss Contracts Related to Service.

	Quarters ended
	March 31, 2014			June 30, 2014			September 30, 2014			December 31, 2014
Revenue:
Sales of fuel cell systems and related infrastructure	$	3,162		$	13,601		$	15,462		$	16,081
Services performed on fuel cell systems and related infrastructure		1,567			2,729			2,755			2,858
Power Purchase Agreements		259			337			639			902
Fuel delivered to customers		241			326			654			738
Other		346			328			371			874
Gross (loss) profit		(2,306	)		195			(1,093	)		(1,658	)
Operating expenses		5,072			6,837			9,603			11,558
Operating loss		(7,378	)		(6,642	)		(10,696	)		(13,216	)
Net (loss) income attributable to common shareholders		(75,909	)		3,825			(9,377	)		(7,183	)
(Loss) income per share:
Basic and Diluted	$	(0.57	)	$	0.02		$	(0.06	)	$	(0.04	)