Annual report pursuant to Section 13 and 15(d)

Quarterly Financial Information (Unaudited) (Tables)

v3.19.1
Quarterly Financial Information (Unaudited) (Tables)
12 Months Ended
Dec. 31, 2018
Quarterly Financial Information Disclosure [Abstract]  
Quarterly Financial Information
The following table summarizes our unaudited quarterly financial information for the periods shown below (in thousands, except per share data):
 
 
 
Fiscal Year 2018
 
 
 
December 31,
 
 
September 30,
 
 
June 30,
 
 
March 31,
 
Revenue
 
$
1,979
 
 
$
1,923
 
 
$
2,648
 
 
$
1,544
 
Gross profit
 
 
300
 
 
 
621
 
 
 
670
 
 
 
177
 
Net loss
 
 
(5,564
)
 
 
(4,798
)
 
 
(6,148
)
 
 
(5,366
)
Net loss per share, basic and diluted
 
 
(0.22
)
 
 
(0.19
)
 
 
(0.24
)
 
 
(0.22
)
Net loss attributable to common stockholders
 
 
(6,033
)
 
 
(5,260
)
 
 
(6,599
)
 
 
(5,804
)
 
 
 
Fiscal Year 2017
 
 
 
December 31,
 
 
September 30,
 
 
June 30,
 
 
March 31,
 
Revenue
 
$
1,597
 
 
$
1,405
 
 
$
1,325
 
 
$
1,211
 
Gross profit (loss)
 
 
(304
)
 
 
(92
)
 
 
(429
)
 
 
149
 
Net loss
 
 
(5,879
)
 
 
(5,502
)
 
 
(4,070
)
 
 
(4,182
)
Net loss per share, basic and diluted
 
 
(0.29
)
 
 
(0.28
)
 
 
(0.22
)
 
 
(0.23
)
Net loss attributable to common stockholders
 
 
(6,321
)
 
 
(5,938
)
 
 
(4,494
)
 
 
(4,595
)