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Net Earnings per Share
6 Months Ended
Jun. 30, 2016
Net Earnings per Share [Abstract]  
Net Earnings per Share
(2)Net Earnings per Share

In accordance with Accounting Standards Codification (ASC) 260, Earnings Per Share, basic net earnings per share for the three and six months ended June 30, 2016 and 2015 is computed by dividing net earnings by the weighted average common shares outstanding during the periods presented.  Diluted net earnings per weighted average common share is computed by dividing net earnings by the weighted average common shares outstanding during the period, increased to include dilutive potential common shares issuable upon the exercise of stock options and restricted stock awards that were outstanding during the period.

Weighted average common shares outstanding for the three and six months ended June 30, 2016 and 2015 were as follows:

 
Three Months Ended
June 30,
  
Six Months Ended
June 30,
 
 
2016
  
2015
  
2016
  
2015
 
Weighted average shares outstanding – basic
  
17,179,000
   
17,018,000
   
17,151,000
   
16,995,000
 
Weighted average shares outstanding – diluted
  
17,656,000
   
17,996,000
   
17,624,000
   
17,946,000