XML 13 R39.htm IDEA: XBRL DOCUMENT v2.4.1.9
Share-Based Compensation (Tables)
 3 Months Ended
Dec. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
The following is a summary of stock option activity for the three months ended December 31, 2014:
 
Shares
Available for
Grant
 
Number of
Options
Outstanding
 
Weighted
Average Price
 
Weighted
Average
Grant Date
Fair Value
 
Weighted
Average
Remaining
Term
(in years)
 
Aggregate
Intrinsic
Value
($ millions)
Balances as of September 30, 2014
913,500

 
1,578,056

 
$
25.38

 
$
11.58

 
4.16
 
$
1.9

Granted
—

 
—

 
$
—

 
$
—

 
 
 
 
Exercised
—

 
(190,398
)
 
$
7.52

 
$
3.40

 
 
 
 
Forfeited
—

 
—

 
$
—

 
$
—

 
 
 
 
Expired
—

 
(39,389
)
 
$
23.41

 
$
11.60

 
 
 
 
Balances as of December 31, 2014
913,500

 
1,348,269

 
$
27.96

 
$
12.74

 
4.58
 
$
0.7

Exercisable as of December 31, 2014
 
 
459,620

 
$
33.98

 
$
13.42

 
1.48
 
$
0.5
Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block]
The following is a summary of restricted stock activity for the three months ended December 31, 2014:
 
Shares
Available for
Grant
 
Number of
Shares
Outstanding
 
Weighted
Average
Grant Date
Fair Value
 
Weighted
Average
Remaining
Term
(in years)
 
Aggregate
Intrinsic
Value
($ millions)
Balances as of September 30, 2014
1,096,325

 
229,851

 
$
20.03

 
1.79
 
$
4.0

Granted
(83,923
)
 
83,923

 
$
18.37

 
 
 
 
Vested
—

 
(72,268
)
 
$
22.23

 
 
 
 
Forfeited
328

 
(328
)
 
$
18.12

 
 
 
 
Balances as of December 31, 2014
1,012,730

 
241,178

 
$
18.80

 
2.49
 
$
5.0