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Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2016
Accounting Policies [Abstract]  
Schedule of Effect on Net Income and Weighted Average Number of Shares

The following data represents the amounts used in computing EPS and the effect on net income and the weighted average number of shares of dilutive potential common stock:

 

    Year ended December 31,  
    2016     2015  
Net income (loss) available to common stockholders   $ 145     $ (10,599 )
                 
Weighted average shares outstanding:                
-Basic     28,488       26,803  
Add: Warrants     24        
Add: Stock options     19        
-Diluted     28,531       26,803  
                 
Basic and diluted net income (loss) per share   $ 0.01     $ (0.40 )