Share-Based Compensation (Details) - Information about stock options outstanding and exercisable (USD $)	12 Months Ended
	Dec. 31, 2013
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Number Outstanding and Exercisable (in Shares)	60
Weighted Average Remaining Contractual Life	1 year 292 days
Weighted Average Exercise Price (in Dollars per share)	$ 19.58
Aggre-gate Intrinsic Value (in Dollars)
Exercise Price $16.25 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Number Outstanding and Exercisable (in Shares)	40
Weighted Average Remaining Contractual Life	2 years
Weighted Average Exercise Price (in Dollars per share)	$ 16.25
Aggre-gate Intrinsic Value (in Dollars)
Exercise Price $26.25 [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Number Outstanding and Exercisable (in Shares)	20
Weighted Average Remaining Contractual Life	1 year 146 days
Weighted Average Exercise Price (in Dollars per share)	$ 26.25
Aggre-gate Intrinsic Value (in Dollars)