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Stock-Based Compensation (Stock Grant Activity) (Details) - $ / shares
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Stock-Based Compensation [Abstract]    
Non-vested stock awards, Shares, beginning balance 77,255 75,930
Granted, Shares 3,000
Forfeited, Shares  
Vested, Shares 33,700
Non-vested stock awards, Shares, ending balance 46,555 75,930
Non-vested stock awards, Weighted Average Stock Price $ 22.71 $ 17.66
Granted, Weighted Average Stock Price 28.75
Forfeited, Weighted Average Stock Price  
Vested, Weighted Average Stock Price 23.66
Non-vested stock awards, Weighted Average Stock Price $ 22.42 $ 17.66