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8. Non-Cash Share-Based Employee Compensation (Tables)
6 Months Ended
Jun. 30, 2014
Non-Cash Share-Based Employee Compensation Tables  
A summary of stock option activity
As of January 1, 2014   Stock Options    

Wgt. Avg. Exercise

Price ($)

Per Share

    Wgt. Avg. Remaining Contractual Life (Years)    

Wgt. Avg. Grant Date Fair Value($)

Per Share

   

Aggregate Intrinsic

Value ($)

 
                               
Outstanding     482,611       3.50       -       2.18       -  
Vested     410,942       3.64       -       2.41       -  
Nonvested     71,669       2.68       -       0.87       -  
                                         
Period activity                                        
Issued     35,000       3.40       -       0.08       -  
Exercised     75,833       2.18       -       1.03       -  
Forfeited     -       -       -       -       -  
Expired     5,000       3.45       -       0.03       -  
                                         
As of June 30, 2014                                        
Outstanding     436,778       3.72       4.13       2.24       368,459  
Vested     373,443       3.86       3.83       2.52       307,773  
Nonvested     63,335       2.90       5.87       0.61       60,686