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Shareholders' Equity (Tables)
6 Months Ended
Jun. 30, 2015
Shareholders' Equity [Abstract]  
Changes in common stock
The following table details the changes in common stock during the six months ended June 30, 2015:

       
(Amounts in thousands, except for share amounts)
 
      
Additional
 
  
Common Stock
  
Paid-In
 
  
Shares
  
Amount
  
Capital
 
       
 Balance January 1, 2015
  
28,047,661
  
$
280
  
$
123,980
 
 Issuance of restricted stock
  
340,711
   
--
   
--
 
 Stock-based compensation
  
--
   
--
   
223
 
             
 Balance June 30, 2015
  
28,388,372
  
$
280
  
$
124,203
 
Summary of non-vested restricted stock activity
A summary of the status and activity of non-vested restricted stock for the six-month period ended June 30, 2015 is presented in the following table:

     
  
Restricted Shares
  
Weighted-average grant-date fair value
 
     
 Non-vested at beginning of year
  
--
  
$
--
 
 Granted
  
340,711
   
1.50
 
 Non-vested at June 30, 2015
  
340,711
  
$
1.50
 
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 six months ended June 30, 2015:


   
  
Employee Stock Options
  
Director Stock Options
 
    
Weighted
    
Weighted
 
    
Average
    
Average
 
    
Exercise
    
Exercise
 
  
Options
  
Price
  
Options
  
Price
 
         
Outstanding balance at December 31, 2014
  
2,097,413
  
$
3.82
   
178,666
  
$
3.28
 
Granted
  
340,711
  
$
1.50
   
--
  
$
--
 
Forfeited
  
--
  
$
--
   
--
  
$
--
 
Expired
  
--
  
$
--
   
--
  
$
--
 
Exercised
  
--
  
$
--
   
--
  
$
--
 
Outstanding at June 30, 2015
  
2,438,124
  
$
3.50
   
178,666
  
$
3.28
 
Exercisable at June 30, 2015
  
1,954,080
  
$
3.95
   
97,333
  
$
3.23
 
                 
Weighted Average Remaining Contractual Life - Years
   
4.02
       
7.39
 
                 
Aggregate intrinsic value of options outstanding ($ Thousands)
  
$
--
      
$
--