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Stock-Based Compensation
9 Months Ended
Sep. 30, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Stock-Based Compensation
11. Stock-Based Compensation
 
The Company grants stock options and restricted stock awards pursuant to a stockholder approved stock-based incentive plan. This incentive plan is described in further detail in Note 14, Stock-Based Compensation, of Notes to Consolidated Financial Statements in the 2012 Form 10-K.

The following table summarizes the Company’s stock option and restricted stock award activity during the nine months ended September 30, 2013:

 
 
 
 
Stock Options
 
Restricted Stock Awards
(In thousands except per share amounts)
 
Shares Available for Grant
 
Number of Shares Outstanding
 
Weighted Average Exercise Price
 
Number of Shares Outstanding
 
Weighted Average Grant-date Fair Value Per Share
Balance December 31, 2012
 
4,589

 
196

 
$
16.22

 
120

 
$
6.51

Granted
 
(127
)
 

 
 

 
127

 
$
7.50

Shares released
 

 

 
 

 
(32
)
 
$
6.69

Forfeited or canceled
 
37

 
(22
)
 
$
14.23

 
(15
)
 
$
7.07

Plan shares expired
 
(22
)
 

 
 
 

 
 
Balance at September 30, 2013
 
4,477

 
174

 
$
16.47

 
200

 
$
7.12