Quarterly financial information (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2014

Quarterly Financial Information Tables

Selected Quarterly Financial Data (Unaudited) (Tables)

The following table presents our unaudited quarterly financial information for the years ending December 31, 2014 and 2013 (in thousands, except per share data):

		Fiscal Year 2014
		December 31,		September 30,		June 30,		March 31,
Revenue	$	687	$	968	$	611	$	1,219
Gross margin		178		600		443		1,220
Net loss		(3,346)		(3,355)		(3,401)		(8,018)
Net loss per share basic and diluted		(0.08)		(0.08)		(0.08)		(0.23)
		Fiscal Year 2013
		December 31,		September 30,		June 30,		March 31,
Revenue	$	1,217	$	964	$	1,870	$	1,801
Gross margin		1,164		880		1,007		1,000
Net loss		(2,421)		(3,667)		(3,436)		(3,654)
Net loss per share basic and diluted		(0.08)		(0.13)		(0.13)		(0.14)