Share-Based Compensation (Summary of Grant Date Fair Value of Awards) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Options	$ 110	$ 104	$ 382	$ 2,541
Restricted stock	51	353	700	649
Total	$ 161	$ 457	$ 1,082	$ 3,190