XML 47 R42.htm IDEA: XBRL DOCUMENT v2.4.0.8
Stock-Based Compensation (Tables)
 12 Months Ended
Dec. 31, 2013
Share-based Compensation [Abstract]  
Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]
A summary of restricted shares activity for the year ended December 31, 2013 follows (shares in thousands):
 
Shares
 
Weighted-Average
Grant-Date
Fair Value
Restricted Shares at December 31, 2012
108

 
$
41.82

Granted
—

 
—

Vested
(45
)
 
67.57

Forfeited
—

 
—

Restricted Shares at December 31, 2013
63

 
$
23.53
Schedule of Stock-Based Compensation Costs
A summary of stock-based compensation costs follows (in millions):
 
Years Ended December 31,
 
2013
 
2012
 
2011
 
(millions)
Total stock-based compensation costs:
 
 
 
 
 
Restricted stock and restricted stock units
$
1.9

 
$
4.4

 
$
7.1

Performance awards and other
0.1

 
0.8

 
1.3

Less: costs capitalized as part of inventory
—

 
(0.1
)
 
(0.4
)
Expense included in selling, general and administrative and advanced technology costs
$
2.0

 
$
5.1

 
$
8.0

 
 
 
 
 
 
Total recognized tax benefit
$
—

 
$
—

 
$
—


The total recognized tax benefit is reported at the federal statutory rate net of the tax valuation allowance.