Quarterly report pursuant to Section 13 or 15(d)

Net Income (Loss) Per Share (Tables)

v3.5.0.2
Net Income (Loss) Per Share (Tables)
6 Months Ended
Jun. 30, 2016
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
The following table sets forth the reconciliation of the numerator and denominator used in the computation of basic and diluted net income (loss) per common share for the three and six months ended June 30, 2016 and 2015: 
 
 
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
(in thousands, except per share amounts)
 
2016
 
2015
 
2016
 
2015
 
Numerator:
 
 
 
 
 
 
 
 
 
 
 
 
 
Net income (loss) used for basic earnings per share
 
$
11,928
 
$
(2,281)
 
$
10,082
 
$
(7,178)
 
Less change in fair value of warrant liability
 
 
 
 
 
 
 
 
 
Net income (loss) used for diluted earnings per share
 
$
11,928
 
$
(2,281)
 
$
10,082
 
$
(7,178)
 
Denominator:
 
 
 
 
 
 
 
 
 
 
 
 
 
Basic weighted-average outstanding common shares
 
 
20,508
 
 
20,060
 
 
20,284
 
 
20,045
 
Effect of dilutive potential common shares resulting from options
 
 
254
 
 
13
 
 
129
 
 
10
 
Effect of dilutive potential common shares resulting from warrants
 
 
1,116
 
 
 
 
810
 
 
 
Weighted-average shares outstanding—diluted
 
 
21,878
 
 
20,073
 
 
21,223
 
 
20,055
 
Net income (loss) per common share:
 
 
 
 
 
 
 
 
 
 
 
 
 
Basic
 
$
0.58
 
$
(0.11)
 
$
0.50
 
$
(0.36)
 
Diluted
 
$
0.55
 
$
(0.11)
 
$
0.48
 
$
(0.36)
 
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]
The table below presents common shares underlying stock options and warrants that are excluded from the calculation of the weighted average number of common shares outstanding used for the calculation of diluted net income (loss) per common share. These are excluded from the calculation due to their anti-dilutive effect for the three and six months ended June 30, 2016 and 2015:
 
 
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
(in thousands)
 
2016
 
2015
 
2016
 
2015
 
Weighted-average anti-dilutive common shares resulting from options
 
 
1,244
 
 
1,354
 
 
1,280
 
 
1,319
 
Weighted-average anti-dilutive common shares resulting from warrants
 
 
 
 
153
 
 
12
 
 
343
 
 
 
 
1,244
 
 
1,507
 
 
1,292
 
 
1,662