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6. STOCK BASED COMPENSATION (Tables)
3 Months Ended
Mar. 31, 2015
Stock Based Compensation Tables  
Value of outstanding stock options
    Three months ended  
    March 31, 2015  
             
    Weighted Average Exercise  
    Shares     Price  
             
Outstanding at beginning of period     222,971     $ 3.79  
Granted     -       -  
Exercised     (30,000 )     4.24  
Forfeited     -       -  
                 
Outstanding at end of period     192,971     $ 3.72