Stock-Based Compensation Stock-Based Compensation - Narrative (Details) (USD $)	0 Months Ended	3 Months Ended
	Mar. 18, 2014	Mar. 31, 2014	Mar. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures	36,886	38,156	0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value		$ 15.24
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options		$ 884,000	$ 384,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition		3 years
Allocated Share-based Compensation Expense		$ 45,000	$ 23,000