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10. Non-Cash Share-Based Employee Compensation (Tables)
3 Months Ended
Mar. 31, 2016
Non-cash Share-based Employee Compensation Tables  
A summary of stock option activity
As of January 1, 2016   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     291,936       4.07       -       2.68       -  
Vested     276,936       4.00       -       2.72       -  
Nonvested     15,000       5.35       -       1.93       -  
                                         
Period activity                                        
Issued     60,000       3.83       -       2.22       -  
Exercised     -       -       -       -       -  
Forfeited     -       -       -       -       -  
Expired     32,936       11.40       -       9.16       -  
                                         
As of March 31, 2016                                        
Outstanding     319,000       3.27       4.71       1.93       411,560  
Vested     244,000       3.00       3.46       1.86       370,160  
Nonvested     75,000       4.13       8.76       2.16       41,400