XML 51 R37.htm IDEA: XBRL DOCUMENT v3.6.0.2
Supplementary Quarterly Financial Information (unaudited) (Tables)
 12 Months Ended
Dec. 31, 2016
Quarterly Financial Information Disclosure [Abstract]  
Schedule of quarterly financial information
In thousands, except per share data)
 
First Quarter
 
Second Quarter
 
Third Quarter
 
Fourth Quarter
 
Year
2016
 
 
 
 
 
 
 
 
 
 
Revenues
 
$
14,108

 
$
12,823

 
$
10,929

 
$
16,523

 
$
54,383

Gross profit
 
7,548

 
5,523

 
4,073

 
8,932

 
26,076

Loss from operations
 
(1,992
)
 
(4,984
)
 
(6,380
)
 
(5,889
)
 
(19,245
)
Net loss
 
(3,650
)
 
(3,044
)
 
(6,675
)
 
(6,197
)
 
(19,566
)
Net loss per share (Basic and Diluted)
 
(0.24
)
 
(0.22
)
 
(0.38
)
 
(0.34
)
 
(1.18
)
2015
 
 
 
 
 
 
 
 
 
 
Revenues
 
$
10,849

 
$
13,590

 
$
11,309

 
$
15,420

 
$
51,168

Gross profit (loss)
 
5,281

 
6,689

 
4,537

 
8,191

 
24,698

Loss from operations
 
(4,572
)
 
(2,265
)
 
(4,877
)
 
(4,957
)
 
(16,671
)
Net loss
 
(4,862
)
 
(2,152
)
 
(4,416
)
 
(4,910
)
 
(16,340
)
Net loss per share (Basic and Diluted)
 
(0.27
)
 
(0.16
)
 
(0.26
)
 
(0.28
)
 
(0.97
)