v3.5.0.1
Net Loss Per Share Applicable to Common Stockholders (Tables)
 12 Months Ended
Apr. 30, 2016
Earnings Per Share [Abstract]  
Computations of Loss per Share Applicable to Common Stockholders
The following table sets forth the computations of net loss per share applicable to common stockholders for the years ended April 30, 2016, 2015 and 2014, respectively (in thousands, except net loss per share data):
 
Year Ended April 30,
 
2016
 
2015
 
2014
Net loss from continuing operations
$
(25,339
)
 
$
(33,164
)
 
$
(52,846
)
Net loss from discontinued operations, net of tax
—

 
(1,257
)
 
(10,320
)
Net loss applicable to common stockholders
$
(25,339
)
 
$
(34,421
)
 
$
(63,166
)
Basic and diluted loss per share
 
 
 
 
 
Continuing operations
$
(0.31
)
 
$
(0.42
)
 
$
(0.70
)
Discontinued operations
—

 
(0.02
)
 
(0.14
)
Basic and diluted loss per share:
$
(0.31
)
 
$
(0.44
)
 
$
(0.84
)
Basic and diluted weighted average number of shares outstanding
80,859

 
78,645

 
75,564

Potentially dilutive securities (1):
 
 
 
 
 
Outstanding stock options
197

 
721

 
2,149

Restricted shares
49

 
427

 
293

(1)
The impact of potentially dilutive securities on earnings per share is anti-dilutive in a period of net loss.