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Shareholders' Equity (Tables)
9 Months Ended
Sep. 30, 2014
Shareholders' Equity [Abstract]  
Changes in common stock
The following table details the changes in common stock during the nine months ended September 30, 2014:

       
(Amounts in thousands, except for share amounts)
 
      
Additional
 
  
Common Stock
  
Paid-In
 
  
Shares
  
Amount
  
Capital
 
       
 Balance January 1, 2014
  
27,735,878
  
$
277
  
$
123,510
 
 Exercise of employee stock options
  
157,950
   
2
   
(64
)
 Exercise of outside director options
  
12,112
   
--
   
8
 
 Expense of employee options vesting
  
--
   
--
   
192
 
 Expense of outside director options vesting
  
--
   
--
   
75
 
             
 Balance September 30, 2014
  
27,905,940
  
$
279
  
$
123,721
 
Activity in employee stock options and non-employee director stock options
The following table represents the activity in employee stock options and non-employee director stock options for the nine months ended September 30, 2014:


  
Employee Stock Options
  
Director Stock Options
 
    
Weighted
    
Weighted
 
    
Average
    
Average
 
    
Exercise
    
Exercise
 
  
Options
  
Price
  
Options
  
Price
 
         
Outstanding balance at December 31, 2013
  
2,500,949
  
$
3.60
   
146,000
  
$
2.93
 
Granted
  
--
  
$
--
   
60,000
  
$
3.77
 
Forfeited
  
(3,333
)
 
$
2.32
   
--
  
$
--
 
Expired
  
--
  
$
--
   
--
  
$
--
 
Exercised
  
(400,203
)
 
$
2.46
   
(27,334
)
 
$
2.53
 
Outstanding at September 30, 2014
  
2,097,413
  
$
3.82
   
178,666
  
$
3.28
 
Exercisable at September 30, 2014
  
1,905,747
  
$
3.99
   
82,333
  
$
3.30
 
                 
Weighted Average Remaining Contractual Life - Years
   
3.87
       
8.14
 
                 
Aggregate intrinsic value of options outstanding ($ Thousands)
  
$
679
      
$
58