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10. Non-Cash Share-Based Employee Compensation (Tables)
9 Months Ended
Sep. 30, 2015
Non-cash Share-based Employee Compensation Tables  
A summary of stock option activity
As of January 1, 2015   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     414,778       3.79       -       2.29       -  
Vested     361,443       3.91       -       2.55       -  
Nonvested     53,335       3.00       -       0.54       -  
                                         
Period activity                                        
Issued     30,000       5.53       -       1.99       -  
Exercised     87,002       3.16       -       1.31       -  
Forfeited     -       -       -       -       -  
Expired     15,000       5.70       -       2.05       -  
                                         
As of September 30, 2015                                        
Outstanding     342,776       4.02       3.31       2.52       376,780  
Vested     327,776       3.96       3.25       2.55       376,780  
Nonvested     15,000       5.35       4.68       1.93       -