Stock Compensation Plans (Details) (USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Nonvested, options (in shares) 25,650  
Granted, options (in shares) 7,900  
Vested, opitons (in shares) (7,750)  
Forfeited, options (in shares) 0  
Nonvested, options (in shares) 25,800 25,650
Nonvested, Weighted-Average Grant-date Fair Value $ 17.30  
Granted, Weighted-Average Grant-date Fair Value $ 25.50 $ 19.79
Vested, Weighted-Average Grant-date Fair Value $ 16.33  
Forfeited, Weighted-Average Grant-date Fair Value $ 0  
Nonvested, Weighted-Average Grant-date Fair Value $ 20.11 $ 17.30