Share-Based Compensation (Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable) (Details) - Jun. 30, 2015 - Stock Options and Stock Appreciation Rights (SARs) - $ / shares shares in Thousands	Total
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding, December 31, 2014	271
Granted	0
Exercised	(21)
Expired or cancelled	0
Outstanding, June 30, 2015	250
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Outstanding, December 31, 2014	$ 6.67
Granted	0.00
Exercised	7.80
Expired or cancelled	0.00
Outstanding, June 30, 2015	$ 6.58
Exercisable, shares	237
Exercisable, Weighted Average Exercise Price	$ 6.62