The following tables set forth certain consolidated statement of operations data for each of the quarters in 2014 and 2013. This information has been derived from the Company's quarterly unaudited consolidated financial statements. The quarterly unaudited consolidated financial statements have been prepared on the same basis as the audited consolidated financial statements included in this report and include all adjustments, consisting only of normal recurring adjustments, that we consider necessary for a fair presentation of such information when read in conjunction with the annual audited consolidated financial statements and notes appearing in this report. The operating results for any quarter do not necessarily indicate the results for any subsequent period or for the entire fiscal year.



	Three months ended
	December 2014			September 2014			June 2014			March 2014			December 2013			September 2013			June 2013			March 2013
Consolidated Statement of Operations Data:
Revenues	9,647			9,178			8,981			10,924			12,518			10,177			11,398			11,764
Cost of revenues	4,316			4,180			3,784			4,538			4,928			3,795			4,639			4,653
Gross profit	5,331			4,998			5,197			6,386			7,590			6,382			6,759			7,111
Operating expenses:
Product development	2,286			2,305			2,170			2,749			2,830			2,711			2,258			3,123
Sales and marketing	2,498			2,160			2,265			2,175			2,130			2,232			2,237			2,462
General and administrative	2,847			3,538			3,579			3,770			3,599			3,925			3,234			3,886
Loss on write down of property, equipment and other	—			4,409			—			—			—			—			—			—
Litigation charges	—			—			—			—			—			—			—			3,452
Restructuring charges	164			227			—			—			—			—			—			2,254
Total operating expenses	7,795			12,639			8,014			8,694			8,559			8,868			7,729			15,177
Loss from continuing operations	(2,464		)	(7,641		)	(2,817		)	(2,308		)	(969		)	(2,486		)	(970		)	(8,066		)
Interest and other income (expense), net	269			719			(69		)	11			(216		)	(606		)	(164		)	284
Interest expense on lease financing obligations	(261		)	(271		)	(280		)	(288		)	(297		)	(305		)	(312		)	(321		)
Loss from continuing operations before provision for income taxes	(2,456		)	(7,193		)	(3,166		)	(2,585		)	(1,482		)	(3,397		)	(1,446		)	(8,103		)
Income tax expense (benefit)	97			33			106			(25		)	55			113			106			37
Net loss from continuing operations attributable to Echelon Corporation Stockholders	(2,553		)	(7,226		)	(3,272		)	(2,560		)	(1,537		)	(3,510		)	(1,552		)	(8,140		)
Net loss from discontinued operations, net of income taxes	—			(2,141		)	(5,579		)	(1,530		)	(2,704		)	(269		)	549			(1,255		)
Net loss from discontinued operations attributable to non-controlling interest, net of income taxes	—			179			239			117			218			266			176			148
Net loss from discontinued operations attributable to Echelon Corporation Stockholders, net of income taxes	—			(1,962		)	(5,340		)	(1,413		)	(2,486		)	(3		)	725			(1,107		)
Net loss attributable to Echelon Corporation stockholders	$	(2,553	)	$	(9,188	)	$	(8,612	)	$	(3,973	)	$	(4,023	)	$	(3,513	)	$	(827	)	$	(9,247	)

Basic and diluted net loss per share from continuing operations attributable to Echelon Corporation Stockholders	$	(0.06	)	$	(0.17	)	$	(0.08	)	$	(0.06	)	$	(0.04	)	$	(0.08	)	$	(0.04	)	$	(0.19	)
Basic and diluted net loss per share from discontinued operations attributable to Echelon Corporation Stockholders	$	—		$	(0.05	)	$	(0.12	)	$	(0.03	)	$	(0.06	)	$	—		$	0.02		$	(0.03	)
Basic and diluted net loss per share attributable to Echelon Corporation Stockholders	$	(0.06	)	$	(0.21	)	$	(0.20	)	$	(0.09	)	$	(0.09	)	$	(0.08	)	$	(0.02	)	$	(0.22	)
Shares used in net loss per share calculation:
Basic	43,904			43,507			43,325			43,264			43,252			43,184			43,000			42,929
Diluted	43,904			43,507			43,325			43,264			43,252			43,184			43,000			42,929