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Earnings Per Share
3 Months Ended
Mar. 31, 2016
Earnings Per Share [Abstract]  
Earnings Per Share

11.       Earnings Per Share

The following table sets forth the computation of basic and diluted income per share, including a reconciliation of net income and the number of shares used in computing basic and diluted income per share. Basic income per share is determined using the weighted average shares of common stock outstanding during the period. Diluted income per share is determined using the weighted average shares of common stock outstanding during the period, and assumes all potentially dilutive securities were converted into common shares at the earliest date possible. There were no potentially dilutive securities outstanding during the three months ended March 31, 2016 and 2015.

     Three Months Ended
     March 31,
(Amounts in thousands, except share and per share amounts) 2016 2015
 Net income $ 22,019 $ 17,822
          
 Weighted average shares outstanding – basic and diluted    5,113,077   5,111,201
          
 Net income per common share – basic and diluted $ 4.31 $ 3.49