XML 32 R37.htm IDEA: XBRL DOCUMENT v2.4.0.8
Net Income (Loss) Per Share (Tables)
 6 Months Ended
Jul. 31, 2014
Earnings Per Share [Abstract]  
Computation of basic and diluted net income (loss) per share
The following provides the computation of basic and diluted net income per share:
 
Three months ended July 31,
 
Six months ended July 31,
 
2014
 
2013
 
2014
 
2013
Net income attributable to Mentor Graphics shareholders
$
14,172

 
$
23,982

 
$
11,621

 
$
24,187

Noncontrolling interest adjustment to redemption value
895

 
(2,349
)
 
1,562

 
(1,881
)
Adjusted net income attributable to Mentor Graphics shareholders
$
15,067

 
$
21,633

 
$
13,183

 
$
22,306

Weighted average common shares used to calculate basic net income per share
113,868

 
112,988

 
114,396

 
112,851

Employee stock options, restricted stock units and employee stock purchase plan
2,683

 
3,307

 
2,564

 
3,163

Weighted average common and potential common shares used to calculate diluted net income per share
116,551

 
116,295

 
116,960

 
116,014

Net income per share attributable to Mentor Graphics shareholders:
 
 
 
 
 
 
 
Basic net income per share
$
0.13

 
$
0.19

 
$
0.12

 
$
0.20

Diluted net income per share
$
0.13

 
$
0.19

 
$
0.11

 
$
0.19