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7. STOCK-BASED COMPENSATION (Tables)
3 Months Ended
Mar. 31, 2016
Schedule stock option activity
                Weighted-        
          Weighted-     average        
          average     remaining     Aggregate  
          exercise     contractual     intrinsic  
    Options     price     life (years)     value  
                         
Outstanding at December 31, 2015     105,000       5.17       2.65       -  
Granted     -       -       -       -  
Exercised     -       -       -       -  
Forfeited     -       -       -       -  
Outstanding at March 31, 2016     105,000     $ 5.17       2.41     $ -  
                                 
Vested at March 31, 2016     105,000     $ 5.17       2.41     $ -  
Exercisable at March 31, 2016     105,000     $ 5.17       2.41     $ -  
Summary of stock options outstanding

      Options Outstanding     Options Exercisable  
            Weighted-     Weighted           Weighted  
            average     average           average  
Exercise     Number of     remaining     exercise     Number of     exercise  
price     shares     life (years)     price     shares     price  
                                 
$ 5.40       5,000       .17     $ 5.40       5,000     $ 5.40  
$ 5.16       100,000       2.52     $ 5.16       100,000     $ 5.16  
          105,000                       105,000          
                                             

Schedule unvested restricted stock units
        Weighted
    Number of   average
    unvested   grant-date
    RSUs   fair value
         
Unvested shares as of January 1, 2016     80,278   $2.72 per share
Granted, forfeited, or other changes     -    
Unvested shares as of March 31, 2016     80,278   $2.72 per share
Stock Appreciation Rights (SARs) [Member]  
Company's stock-based activity
        Weighted
    Number of   average
    unvested   grant-date
    SARs   fair value
         
Unvested shares as of January 1, 2016     1,912,419   $0.30 per share
Vested, forfeited, or other changes     -    
Unvested shares as of March 31, 2016     1,912,419   $0.30 per share
Restricted Stock Agreements (RSAs) [Member]  
Company's stock-based activity
    Number of   Weighted average
    unvested   grant-date
    RSA shares   fair value
         
Unvested shares as of January 1, 2016     2,514,434   $0.87 per share
Vested on January 1, 2016     (76,744 ) $3.02 per share
Unvested shares as of March 31, 2016     2,437,690   $0.80 per share