XML 73 R68.htm IDEA: XBRL DOCUMENT v2.4.0.8
Common Stock and Earnings per Share (Schedule of Calculations of Basic and Diluted Earnings Per Share) (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
 3 Months Ended 12 Months Ended
Dec. 31, 2013
Sep. 30, 2013
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Basic                      
Net Income $ 5,254 $ 6,138 $ 6,073 $ 6,032 $ 5,341 $ 6,092 $ 5,962 $ 5,908 $ 23,497 $ 23,303 $ 23,009
Weighted-average common shares outstanding (in shares)                 11,441,158 11,378,216 11,326,968
Basic earnings per share (in dollars per share) $ 0.45 $ 0.54 $ 0.53 $ 0.53 $ 0.47 $ 0.53 $ 0.53 $ 0.52 $ 2.05 $ 2.05 $ 2.03
Diluted                      
Net Income $ 5,254 $ 6,138 $ 6,073 $ 6,032 $ 5,341 $ 6,092 $ 5,962 $ 5,908 $ 23,497 $ 23,303 $ 23,009
Weighted-average common shares outstanding (in shares)                 11,441,158 11,378,216 11,326,968
Effect of dilutive restricted stock, stock options and SARs (in shares)                 199,581 178,998 148,652
Weighted-average common shares outstanding assuming dilution (in shares)                 11,640,739 11,557,214 11,475,620
Diluted earnings per share (in dollars per share) $ 0.45 $ 0.53 $ 0.52 $ 0.52 $ 0.46 $ 0.53 $ 0.52 $ 0.51 $ 2.02 $ 2.02 $ 2.01