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Basis of Presentation of Interim Period Statements (Tables)
3 Months Ended
Mar. 31, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Summary of Basic and Diluted Common Shares Outstanding

Basic and diluted shares outstanding are summarized as follows (in thousands):

 

     Three Months Ended  
     March 31,  
     2016      2015  

Weighted average number of basic shares outstanding

     7,208         7,135   

Effect of dilutive securities

     0         0   
  

 

 

    

 

 

 

Weighted average number of diluted shares outstanding

     7,208         7,135