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Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2020
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 (in thousands):

 

    Year ended December 31,  
    2020     2019  
Net income (loss) available to common stockholders   $ 69     $ (618 )
                 
Weighted average shares outstanding:                
-Basic     39,674       35,495  
Add: Warrants     19        
Add: Stock options     20        
-Diluted     39,713       35,495  
                 
Basic and diluted net loss per share   $ 0.00     $ (0.02 )