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Earnings Per Common Share (Summary of Earnings Per Common Share) (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Numerator:        
Net income $ 1,421 $ 979 $ 2,790 $ 1,909
Preferred stock dividends (52) (52) (105) (105)
NET INCOME AVAILABLE TO COMMON SHAREHOLDERS $ 1,369 $ 927 $ 2,685 $ 1,804
Denominator:        
Weighted average common shares outstanding (basic) 18,859 18,795 18,855 18,790
Effect of stock options 82 141 68 130
Weighted average common shares outstanding (diluted) 18,941 18,936 18,923 18,920
Earnings per common share:        
Basic $ 0.07 $ 0.05 $ 0.14 $ 0.10
Diluted $ 0.07 $ 0.05 $ 0.14 $ 0.10