Selected Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2016

Selected Quarterly Financial Data (Unaudited)

Schedule of selected quarterly financial results from operations

Selected quarterly financial results from operations for the years ended December 31, 2016 and 2015 were as follows (in thousands, except per share amounts):

	Quarter Ended
	March 31,		June 30,		September 30,		December 31,
	2016		2016		2016		2016
Total revenue	$	6,207	$	6,659	$	7,164	$	7,064
Gross profit		3,662		3,500		4,305		3,232
Net loss		(4,540)		(5,416)		(1,444)		(5,308)
Net loss per common share, basic and diluted		(1.78)		(2.12)		(0.54)		(0.48)
	Quarter Ended
	March 31,		June 30,		September 30,		December 31,
	2015		2015		2015		2015
Total revenue	$	6,305	$	6,349	$	7,092	$	6,800
Gross profit		3,792		3,631		3,634		2,921
Net loss		(4,153)		(3,268)		(4,509)		(6,253)
Net loss per common share, basic and diluted		(1.63)		(1.28)		(1.77)		(2.45)