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Net Income (Loss) Per Share (Tables)
9 Months Ended
Sep. 30, 2016
Net Income (Loss) Per Share [Abstract]  
Reconciliation of Basic to Diluted Weighted Average Shares Outstanding

  
Three Months Ended
September 30,
  
Nine Months Ended
September 30,
  
2016
  
2015
  
2016
  
2015
            
Weighted average shares outstanding - basic
 
2,665,189
  
2,652,779
  
2,665,352
  
2,635,794
Effect of diluted securities
 
642
  
  
  
Weighted average shares outstanding - diluted
 
2,665,831
  
2,652,779
  
2,665,352
  
2,635,794