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Share-based Compensation (Tables)
6 Months Ended
Jun. 30, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Stock Award Activity
The following table is a summary of stock awards activity:

 
 
2005 Plan
 
1999 Plan
 
 
 
 
Restricted Stock
 
Stock Options
 
Stock Options
 
 
Shares
Available
For
Grant
 
Number
of
Shares
 
Weighted
Average
Grant
Date
Fair
Value
 
Number
Of
Shares
 
Weighted
Average
Exercise
Price
 
Number
Of
Shares
 
Weighted
Average
Exercise
Price
January 1, 2012
 
613,434

 
46,000

 
$
17.032

 
17,800

 
$
10.526

 
15,800

 
$
16.018

Awards Granted
 
(380,646
)
 
380,646

 
4.510

 

 

 

 

Vested
 

 

 

 

 

 

 

Forfeitures
 

 

 

 

 

 
(600
)
 
5.140

Expired
 

 

 

 

 

 
(5,000
)
 
12.625

June 30, 2012
 
232,788

 
426,646

 
$
5.860

 
17,800

 
$
10.526

 
10,200

 
$
18.322

January 1, 2013
 
240,388

 
373,646

 
$
4.510

 
17,200

 
$
10.714

 
10,800

 
$
17.590

Awards Granted
 

 

 

 

 

 

 

Vested
 

 

 

 

 

 

 

Forfeitures
 
600

 

 

 
(600
)
 
4.890

 

 

Expired
 
600

 

 

 
(600
)
 
17.280

 
(4,800
)
 
18.326

June 30, 2013
 
241,588

 
373,646

 
$
4.510

 
16,000

 
$
10.686

 
6,000

 
$
17.000

Shares exercisable at June 30, 2013
 

 

 
13,200

 
$
12.009

 
6,000

 
$
17.000