Annual report pursuant to Section 13 and 15(d)

Selected Quarterly Financial Data (Tables)

v3.8.0.1
Selected Quarterly Financial Data (Tables)
12 Months Ended
Dec. 31, 2017
Quarterly Financial Information Disclosure [Abstract]  
Schedule of Quarterly Financial Information [Table Text Block]
 
 
Quarter Ended
 
 
 
March 31,
2017
 
June 30,
2017
 
September 30,
2017
 
December 31,
2017*
 
Loss from operations
 
$
(8,149)
 
$
(6,475)
 
$
(5,842)
 
$
(5,783)
 
Net (loss) income
 
$
(3,058)
 
$
(4,315)
 
$
(10,930)
 
$
2,812
 
Net (loss) income per share – basic
 
$
(0.02)
 
$
(0.03)
 
$
(0.14)
 
$
0.02
 
Net (loss) income per share – dilutive
 
$
(0.02)
 
$
(0.03)
 
$
(0.14)
 
$
0.02
 
Weighted average common share – basic
 
 
117,447,260
 
 
123,005,220
 
 
128,279,674
 
 
128,566,883
 
Weighted average common share – dilutive
 
 
117,447,260
 
 
123,005,220
 
 
128,279,674
 
 
150,847,262
 
 
 
 
Quarter Ended
 
 
 
March 31,
2016
 
June 30,
2016
 
September 30,
2016
 
December 31,
2016
 
Loss from operations
 
$
(10,581)
 
$
(9,311)
 
$
(9,156)
 
$
(10,204)
 
Net (loss)
 
$
(11,078)
 
$
(5,764)
 
$
(8,489)
 
$
(2,472)
 
Net loss per share – basic
 
$
(0.12)
 
$
(0.06)
 
$
(0.09)
 
$
(0.02)
 
Net loss per share – dilutive
 
$
(0.12)
 
$
(0.10)
 
$
(0.09)
 
$
(0.02)
 
Weighted average common share – basic
 
 
90,826,752
 
 
91,015,733
 
 
91,441,687
 
 
103,804,308
 
Weighted average common share – dilutive
 
 
90,826,752
 
 
93,930,540
 
 
91,441,687
 
 
103,804,308