Stock-Based Compensation Plans (Summary of Nonvested Stock Options) (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Awards
Nonvested at January 1, 2013	59,500
Granted	1,000
Vested	(20,400)
Forfeited	(5,150)
Nonvested at December 31, 2013	34,950	59,500
Weighted- Average Grant Date Fair Value
Nonvested at January 1, 2013	$ 9.67
Granted	$ 15.97	$ 13.00	$ 12.30
Vested	$ 9.64
Forfeited	$ 11.41
Nonvested at December 31, 2013	$ 11.23	$ 9.67