Share-Based Compensation (Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable) (Details) (Stock Options and Stock Appreciation Rights (SARs), USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014
Stock Options and Stock Appreciation Rights (SARs)
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding, December 31, 2013	333
Granted	0
Exercised	(1)
Expired or cancelled	(24)
Outstanding, March 31, 2014	308
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Outstanding, December 31, 2013	$ 6.64
Granted	$ 0.00
Exercised	$ 2.37
Expired or cancelled	$ 7.61
Outstanding, March 31, 2014	$ 6.57
Exercisable, shares	264
Exercisable, Weighted Average Exercise Price	$ 6.71